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Boron oxide quality

Boron oxide quality, Total:497 items.

In the international standard classification, Boron oxide quality involves: Inorganic chemicals, Analytical chemistry, Refractories, Glass, Ceramics, GLASS AND CERAMICS INDUSTRIES, Products of the chemical industry, Non-ferrous metals, Nuclear energy engineering, Ferroalloys, Conducting materials, Welding, brazing and soldering, Cutting tools, Water quality, Testing of metals, Materials for aerospace construction, Air quality, Vocabularies, Soil quality. Pedology, Non-metalliferous minerals, Semiconducting materials, Extraction and processing of petroleum and natural gas, Metalliferous minerals, Surface treatment and coating, Plastics, Medical equipment, Products of the textile industry, Environmental protection, Galvanic cells and batteries, Petroleum products in general, Ferrous metals, Equipment for entertainment, Shipbuilding and marine structures in general, Geology. Meteorology. Hydrology, Occupational safety. Industrial hygiene.

TR-TSE, Boron oxide quality

TS 2074-1975 BORIC OXIDE FOR INDUSTRIAL USE - DETERMINATION OF BORIC OXIDE CONTENT-VOLUMETRIC METHOD
TS 2568-1977 BORIC ACID, BORIC OXIDE AND DISODIUM TETRABORATES FOR INDUSTRIAL USE — DETERMINATION OF CHLORIDE CONTENT — MERCURIMETRIC METHOD
TS 1822-1975 HYDRATED SODIUM PERBORATES FOR INDUSTRIAL USE DETERMINATION OF SODIUM OXIDE, BORIC OXIDE AND AVAILABLE OXYGEN CONTENTS- VOLUMETRIC METHOD
TS 1809-1975 BORIC ACID, BORIC OXIDE, DISODIUM TETRABORATES AND CRUDE SODIUM BORATES FOR INDUSTRIAL USE — DETERMINATION OF SULPHUR COMPOUNDS — VOLUMETRIC METHOD
TS 1821-1975 DISODIUM TETRABORATES FOR INDUSTRIAL USE - DETERMINATION OF SODIUM OXIDE AND BORIC OXIDE CONTENTS AND LOSS ON IGNITION
TS 2566-1977 BORIC ACID, BORIC OXIDE AND DISODIUM TETRABOBATES POR INDUSTRIAL USE-DETERMINATION OF CHROMIUM CONTENT - DIPHENYLCARBAZIDE PHOTOMETRIC METHOD
TS 2569-1977 Boric Acid, Boric Oxide, Disodium Tetraborates, Sodium Perborates And Crude Sodium Borates For Industrial Use - Determination Of Iron Content 2,2' - Bipyridyl Photometric Method
TS 3133-1978 METHODS FOE THE CHEMICAL ANALYSIS OF SODA - L?ME AND BOROSILICATE GLASS DETERMINATION OP SILICA, BARIUM OXIDE, B203 CALCIUM OXIDE AND MAGNESIUM OXIDE
TS 2413-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS FERRO - BORON DETERMINATION OF BORON, SILICON, CARBON AND ALUMINIUM CONTENTS
TS 2106-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF BORON CONTENT
TS 3180-1978 ANODIZIN OF ALUMINIUM AND ITS ALLOYS - ASSESS MENT OF QUALITY OF SEALED ANODIC OXIDE COATINGS BY MEASUREMENT OF ADMITTANCE OR IMPEDANCE

International Organization for Standardization (ISO), Boron oxide quality

ISO 1915:1972 Boric oxide for industrial use; Determination of boric oxide content; Volumetric method
ISO 2216:1972 Crude sodium borates for industrial use; Determination of sodium oxide and boric oxide contents; Volumetric method
ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
ISO 3121:1976 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of chloride content; Mercurimetric method
ISO 1918:1972 Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use; Determination of sulphur compounds; Volumetric method
ISO 1916:1972 Disodium tetraborates for industrial use; Determination of sodium oxide and boric oxide contents and loss on ignition
ISO 5933:1980 Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use; determination of total nickel content of boric acid, boric oxide and disodium tetraborates and the alkali-soluble nickel content of crude sodium borates; furil alp
ISO 2214:1972 Boric acid, boric oxide and Disodium tetraborates for industrial use; Determination of manganese content; Formaldehyde oxime photometric method
ISO 3122:1976 Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude borates for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
ISO 3119:1976 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of chromium content; Diphenylcarbazide photometric method
ISO 5932:1980 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of cobalt content; 2- nitroso-1- naphthol photometric method
ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
ISO 2215:1972 Boric acid, boric oxide and Disodium tetraborates for industrial use; Determination of copper content; Zinc dibenzyldithiocarbamate photometric method
ISO 21078-2:2006 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components
ISO 5935:1980 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 5935:1984 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 6060:1989 Water quality; determination of the chemical oxygen demand
ISO 6060:1986 Water quality — Determination of the chemical oxygen demand
ISO 2865:1973 Aluminium oxide primarily used for the production of aluminium; Determination of boron content; Curcumin spectrophotometric method
ISO 3210:2017 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s)
ISO 2931:1975 Title missing - Legacy paper document
ISO 2931:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
ISO 2931:2017 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
ISO 3210:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
ISO/TR 27915:2017 Carbon dioxide capture, transportation and geological storage — Quantification and verification
ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
ISO 3210:1983 Anodizing of aluminium and its alloys; Assessment of quality of sealed anodic oxide coatings by measurement of the loss of mass after immersion in phosphoric-chromic acid solution
ISO 2106:1982 Anodizing of aluminium and its alloys; Determination of mass per unit area (surface density) of anodic oxide coatings; Gravimetric method
ISO 2931:1983 Anodizing of aluminium and its alloys; Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
ISO 11271:2022 Soil quality — Determination of redox potential — Field method
ISO 17560:2002 Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon
ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method

British Standards Institution (BSI), Boron oxide quality

BS 5688-2:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric oxide content of boric oxide
BS 5688-8:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents of crude sodium borates
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 5688-4:1979 Methods of test for boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents of hydrated sodium perborates
BS 5688-16:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chloride content of boric acid, boric oxide and disodium tetraborates
BS 5688-9:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of loss in mass of crude sodium borates after heating at a temperature o
BS 5688-6:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of manganese content of boric acid, boric oxide and disodium tetraborate
BS 5688-7:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of copper content of boric acid, boric oxide and disodium tetraborates
BS 5688-14:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chromium content of boric acid, boric oxide and disodium tetraborates
BS 5688-3:1979 Methods of test for boric acid, boric oxide, diRsodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents and loss on ignition of disodium tetraborates
BS 5688-17:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron content of boric acid, boric oxide, disodium tetraborates, sodiu
BS 5688-19:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron soluble in alkaline medium in crude sodium borates
BS 5688-20:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of aluminium soluble in alkaline medium in crude sodium borates
BS 5688-1:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric acid content of boric acid
BS 5688-5:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sulphur compounds in boric acid, boric oxide, disodium tetraborates a
BS 5688-11:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total aluminium content of crude sodium borates
BS 5688-12:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total titanium content of crude sodium borates
BS 5688-15:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of water content of disodium tetraborates and crude sodium borates
BS 5688-10:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of matter insoluble in alkaline medium and preparation of test solutions
BS 5688-0:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - General introduction
BS 5688-29:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents of crude sodi
BS EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products -Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
BS 5688-18:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of rate of solution of sodium perborates
BS 5688-21:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of bulk density of sodium perborates
BS 4140-19:1986 Methods of test for aluminium oxide. Determination of boron content
BS 5688-28:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents of crude sodi
BS 5688-13:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of particle size distribution of sodium perborates by mechanical sieving
BS EN ISO 21078-2:2007 Determination of boron (III) oxide in refractory products - Acid extraction method for the determination of boron (III) oxide in binder components
BS EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
BS EN ISO 3210:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
BS EN ISO 3210:2017 Tracked Changes. Anodizing of aluminium and its alloys. Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s)
BS ISO 12039:2019 Stationary source emissions. Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas. Performance characteristics of automated measuring systems
BS ISO 17560:2002 Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon
BS ISO 17560:2014 Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of boron in silicon
BS EN ISO 2931:2010 Anodizing of aluminium and its alloys. Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
BS EN ISO 2106:2011 Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
BS EN 12373-2:1999 Aluminium and aluminium alloys - Anodizing - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
BS EN ISO 2106:2020 Tracked Changes. Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
BS EN ISO 2931:2018 Tracked Changes. Anodizing of aluminium and its alloys. Assessment of quality of sealed anodic oxidation coatings by measurement of admittance

BE-NBN, Boron oxide quality

NBN T 03-342-1981 Boric oxide for industrial use - Determination of boric oxide content - Volumetric method
NBN T 03-343-1981 Disodium tetraborates for industrial use - Determination of sodium oxideand boric oxide contents and loss on ignition
NBN T 03-344-1981 Hydrated sodium perborates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents - Volumetric methods
NBN T 03-348-1981 Crude sodium borates for industrial use - Determination of sodium oxide and boric oxidecontents - Volumetric method
NBN T 03-345-1981 Boric acid, bortc oxide, disodium tetraborates and crude sodium borates for industrial use - Determination of sulphur compounds -Volumetric method
NBN T 03-356-1981 Boric acid, boric oxide and disodium tetraborates for industrial use - Determination of chloride content - Mercurimetric method
NBN T 03-346-1981 Boric acid, boric oxide and disodium tetraborates for industrial use - Determination of manganese content - Formaldehyde oxime photometric method
NBN T 03-357-1981 Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron content - 2,21-Bipyridyl photometric method
NBN T 03-354-1981 METHODE PHOTOMETRIQUE A LA DIPHENYLCARBAZIDE
NBN T 03-347-1981 Boric acid, boric oxide and disodiumtetraboratas for industrial
NBN T 03-420-1983 Aluminium oxide primarily used for the production of aluminium - Determination of boron content - Curcumine spectrophotometric method

Japanese Industrial Standards Committee (JISC), Boron oxide quality

JIS K 8431:1961 Boron trioxide (boric anhydride)
JIS K 8246:1993 Sodium peroxoborate tetrahydrate
JIS R 9301-3-10:1999 Alumina powder -- Part 3: Methods of chemical analysis -- 10: Determination of boric oxide content
JIS K 0400-20-10:1999 Water quality -- Determination of the chemical oxygen demand
JIS G 1327-1:2010 Method for chemical analysis of ferroboron -- Part 1: Methods for determination of boron content
JIS K 0607:2000 Proteins -- Glucoseoxydase -- Methods for quantitative analysis
JIS K 0516:1995 Nitrogen monoxide and nitrogen dioxide (Standard reference materials)
JIS H 8683-3:2013 Anodizing of aluminium and its alloys.Assessment of quality of sealed anodic oxidation coatings .Part 3: Measurement of admittance
JIS H 8683-2:2013 Anodizing of aluminium and its alloys -- Assessment of quality of sealed anodic oxidation coatings -- Part 2: Measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
JIS K 0164:2010 Surface chemical analysis -- Secondary-ion mass spectrometry -- Method for depth profiling of boron in silicon

Professional Standard - Chemical Industry, Boron oxide quality

HGB 3273-1960 Boron anhydride (boron trioxide)
HG/T 2956.3-2001 Ascharite ores - Determination of boric anhydride content - Volumetric method
HG/T 2956.6-2001 Ascharite ores - Determination of calcium and magnesium oxides content - Volumetric method
HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method
HG/T 2679-2006 Heavy magnesium oxide for industrial use
HG/T 2573-2006 Light magnesium oxide for industrial use
HG/T 2679-1995 Industrial Heavy Magnesium Oxide
HG/T 2573-2012 Light magnesium oxide for industrial use

PT-IPQ, Boron oxide quality

NP 1358-1976
NP 1374-1976
NP 1398-1976
E 299-1974
NP 868-1989 Hydrochloric acid for industrial use Determination of oxidizing or reducing substances content

Taiwan Provincial Standard of the People's Republic of China, Boron oxide quality

CNS 1604-1964 Boric Anhydride (Boron Trioxide)

RO-ASRO, Boron oxide quality

STAS 318/10-1988 SPKC1AL GLASS Boron oxide content determination
STAS 318/8-1988 SPECIAL GT.ASS Calcium oxide and magncsium oxide content deterniination
STAS SR ISO 6060:1996 Water quality - Determination of the chemical oxygen demand
STAS SR 12800-15-1994 Modifier alloys for cast irons Determination of boron content
STAS 318/2-1988 SPECIAL GLASS Silicon dioxide content determination
STAS 5771/11-1989 CI IALCO-SODIC AND CIIALCO- ALUMINO-MAGNESIAN GLASS Boron oxide determination
STAS 12703/9-1989 ZIBCONIA Sodium oxide and potassium oxide content determination
STAS SR 13363-1996 Sodium chloride. Determination of potassium. Sodium Tetraphenylborate Volumetric Method
STAS SR 12271-18-1996 Uranium dioxide. Uranium isotopic analysis by mass spectrometry
STAS 12703/8-1989 ZIBCONIA Magnesium oxide content determination
STAS 12295/2-1985 DIAMOND OR CUBIG BORON MITRDE GRINDING WHEELS Genera] technical requirements for quality
STAS 8472-1990 Coatings with iron oxides-brownings. General technical requirements for quality
STAS 5781/4-1980 DOLOMITICAL REFRACTORY PRODUCTS Determination of calcium oxide content
STAS 5781/5-1980 DOLOMITICAL REFRAGTORY PRODUCTS Deterznination of manganese oxide content
STAS 12703/3-1989 ZIRCONIA Silicon dioxide content determination
STAS 12703/7-1989 ZIRCONIUM DIOXIDE Calcium oxide content determination
STAS 8125/15-1968
STAS E 12744-1989 QUARTZITES FOR FOUNDRY Content determination of iron trioxide, aluminium trioxide, magnesium oxide, titanium dioxide, calcium oxide, sodium oxide, potassium oxide and silicon dioxide
STAS 4240/6-1985 TRASS Determination of sodium oxide, potassium oxide and titanium dioxide
STAS 12703/11-1990 ZIRCONIUM DIOXIDE Aluminium trioxidc content determination
STAS 12703/4-1989 ZIRCONIUM DIOXIDE Determination of zirconium dioxide content
STAS 12703/6-1989 ZIRCONIUM DIOXIDE Titanium dioxide content determination
STAS SR ISO 10313:1995 Ambient air - Detennination of the mass concentration of ozon -Chemiluminescence method
STAS 6883-1963
STAS 11394/5-1987 LIME Determination of total calcium oxide and total magnesium oxide
STAS 7947 Pt.7-1967
STAS 12703/5-1989 ZIRCONIUM DIOXIDE Iron trioxide content determination
STAS 7947/10-1988 CALCINED ALUMINUM OXIDE Zinc oxide content determination
STAS 7947/9-1988 CALCINED ALUMINIUM OXIDE Calcium oxide context determination

工业和信息化部, Boron oxide quality

HG/T 5551-2019 Industrial boron trioxide (boron anhydride)
YB/T 6047-2022 Borate impregnated anti-oxidation graphite electrode
XB/T 612.1-2019 Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry
YS/T 568.12-2022 Methods for chemical analysis of zirconium oxide and hafnium oxide Part 12: Boron, sodium, magnesium, aluminum, silicon, calcium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, molybdenum, cadmium, and hafnium in zirconium ox
YS/T 424.2-2022 Methods for chemical analysis of titanium diboride powder Part 2: Determination of total boron content Neutralization titration method
YS/T 424.5-2022 Methods for chemical analysis of titanium diboride powder Part 5: Determination of oxygen content Pulse heating inert gas melting-infrared absorption method
YS/T 1539-2022 Determination of boron nitride content in aluminum-based boron nitride powder by inductively coupled plasma atomic emission spectrometry

未注明发布机构, Boron oxide quality

BS 5688-0:1986(2011) Methods of test for Orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use — Part 0 : General introduction
DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence

Association Francaise de Normalisation, Boron oxide quality

NF EN ISO 21078-1:2008 Dosage de l'oxyde de bore(III) dans les produits réfractaires - Partie 1 : détermination de l'oxyde de bore(III) total dans les matériaux oxydants pour les céramiques, les verres et les émaux
NF B40-673-2*NF EN ISO 21078-2:2009 Determination of boron (III) oxide in refractory products - Part 2 : acid extraction method for the determination of boron(III) oxide in binder components.
NF T20-561:1985 Boric oxide for industrial use. Methods of test.
NF B40-673-1*NF EN ISO 21078-1:2008 Determination of boron(III) oxide in refractory products - Part 1 : determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
NF EN ISO 21078-2:2009 Dosage de l'oxyde de bore(III) dans les produits réfractaires - Partie 2 : méthode d'extraction acide pour le dosage de l'oxyde de bore(III) dans les composants de liant
NF A11-150:1984 Chemical analysis of ferroboron. Determination of boron content. Volumetric method.
NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
NF A91-484:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance.
NF T20-216:1973 Aluminium oxide primarily used for the production of aluminium. Determination of boron. Circumin spectrophotometric method.
NF A91-485:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution.
NF A91-485*NF EN ISO 3210:2017 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s)
NF A91-480:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method.
NF EN ISO 2106:2020 Anodisation de l'aluminium et de ses alliages - Détermination de la masse surfacique (masse par unité de superficie) des couches d'oxydation anodique - Méthode gravimétrique
NF A91-484*NF EN ISO 2931:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
NF M60-404:1998 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality. Gravimetric method.
NF T90-340:1995 Water quality. Test for the inhibition of oxygen consumption by activated sludge.
NF X21-051*NF ISO 17560:2006 Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon
NF A91-480*NF EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
NF EN ISO 15685:2020 Qualité du sol - Détermination de la nitrification potentielle et inhibition de la nitrification - Essai rapide par oxydation de l'ammonium

Korean Agency for Technology and Standards (KATS), Boron oxide quality

KS L ISO 21078-1-2012(2022) Determination of boron(III) oxide in refractory products－Part 1：Determination of total boron(III) oxide in oxidic materials for ceramics, glass and glazes
KS L ISO 21078-1-2012(2017) Determination of boron(III) oxide in refractory products－Part 1：Determination of total boron(III) oxide in oxidic materials for ceramics, glass and glazes
KS L ISO 21078-1:2012 Determination of boron(III) oxide in refractory products－Part 1：Determination of total boron(III) oxide in oxidic materials for ceramics, glass and glazes
KS L ISO 21078-2-2012(2022) Determination of boron(III) oxide in refractory products－Part 2：Acid extraction method for the determination of boron(III) oxide in binder components
KS M 8419-2006 Sodium peroxoborate tetrahydrate
KS L ISO 21078-2-2012(2017) Determination of boron(III) oxide in refractory products－Part 2：Acid extraction method for the determination of boron(III) oxide in binder components
KS L ISO 21078-2:2012 Determination of boron(III) oxide in refractory products－Part 2：Acid extraction method for the determination of boron(III) oxide in binder components
KS I ISO 6060:2008 Water quality－Determination of the chemical oxygen demand
KS I ISO 6060-2008(2018) Water quality－Determination of the chemical oxygen demand
KS M ISO 2865:2003 Aluminium oxide primarily used for the production of aluminium-Determination of boron content-Curcumin spectrophotometric method
KS M ISO 2865-2003(2018)
KS I ISO 8192:2022 Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
KS D 2075-1-2021 Methods for chemical analysis of ferroboron —Part 1: Method for determination of boron content
KS D ISO 17560-2003(2018)
KS I ISO 14235-2009(2019) Soil quality－Determination of organic carbon by sulfochromic oxidation
KS M 2457-2003 Test method for chlorine content of light and middle distillates by oxidative microcoulometry
KS I ISO 8192:2010 Water quality－Test for inhibition of oxygen consumption by activated sludge
KS I ISO 7934:2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
KS I ISO 11271-2016(2021) Soil quality－Determination of redox potential－Field method
KS D ISO 17560:2003 Surface chemical analysis－Secondary-on mass spectrometry－ Method for depth profiling of boron in silicon
KS D 2593-1991 Method for determination of boron in zirconium and zirconium alloys
KS I ISO 7996:2006 Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 7996-2006(2016) Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 7996:2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
KS I ISO 7934-2006(2016) Stationary source emissions－Determination of the mass concentration of sulfur dioxide(Hydrogen peroxide/barium perchlorate/thorin method)

CZ-CSN, Boron oxide quality

CSN 70 0608-1990 Glass testing methods. Chemical analysis of alkali sodium-potassium-boric-oxide-alumina-silica glass
CSN 70 0609-1990 Glass testing methods. Chemical analysis of magnesia-lime-boric -oxide-alumina-silica glass
CSN 70 0623 Cast.4-1990 Chemical analysis of glass. Determination of boric oxide. Volumetric method after precipitation with calcium carbonate
CSN 70 0623 Cast.1-1976 Glass testing. Chemical analysis of glass. Determination of boron trioxide. Volumetric method
CSN 65 4817-1966 Determination of boron content in fertilizers
CSN 65 1412-1989 Ptassiura hydroxide, technieal grades. uality speciíioations
CSN 70 0623 Cast.3-1986 Chemical analysis of glass. Determination of borio oxide. Photometric mothod with azomethin H.
CSN 65 4840-1983 Fertilizers with microelements. Testing of boron content
CSN 70 0527 Cast.2-1986 Glass testing methods. Silicate glass. Method for the quantitative analysis of the extracts from the surface of glass products. Determination of boric oxide
CSN 05 3401-1985 Thermal division of metals Oxygen and jilaama cutting. Cut edge quality, designation and measuring
CSN 70 0623 Cast.2-1976 Chemical analysis of glass. Determina- tion of boric oxide. Volumetric method (after the separation with ion exchanger)
CSN 42 0526-1980 Chemical analysis of technical iron. Determination of the boron content

Shandong Provincial Standard of the People's Republic of China, Boron oxide quality

DB37/T 2424-2013 Determination method of boron trioxide content in boron ore for glass fiber industry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Boron oxide quality

GB/T 6609.16-1986 Methods for the chemical analysis of aluminium oxide--The curcumin photometric method for the determination of boron trioxide content
GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborate.Part8:Determination of free borade content.Sodium hydroxide titration volumetric method
GB/T 3653.1-1988 Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content
GB 3653.1-1988 Ferroboron Chemical Analysis Method Alkaliometric Titration Determination of Boron Content
GB/T 6609.16-2004 Chemical analysis methods and determination of physical performance of alumina Determination of boron trioxide content-Curcumin spectrophotometric method
GB/T 13906-1992 Air quality.Determination of nitrogen oxides
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 32281-2015 Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock.Secondary ion mass spectrometry
GB/T 14952.1-1994 Anodizing of aluminium and its alloys.Assessment of quality of sealed anodic oxide coatings
GB/T 12684.5-1990 Boric acid for industrial use--Determination of chloride content
GB/T 5069.9-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Hydrogen peroxide photometric method for determination of titanium dioxide content
GB/T 5069.11-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Complexometric titration method for determination of calcium oxide and magnesium oxide content
GB/T 16484.20-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 20:Determination of nickel oxide,manganese oxide,lead oxide,aluminum oxide,zinc oxide,thorium oxide content.Inductively coupled plasma mass spectrometry
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborate.Part 10:Determination of phosphorus pentoxide content.Molybdenum blue Photometric method
GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
GB/T 8014.2-2005 Anodizing of aluminium and its alloys-The measuring method of thickness of anodic oxide coatings Part2:Mass-loss method
GB/T 11839-1989 Determination of boron in uranium dioxide pellets--The curcumin extraction--Spectrophotometric method
GB/T 11839-2008 Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method
GB/T 18116.1-2012 Yttrium-europium oxide.Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide and lutetium oxide contents
GB/T 14952.2-1994 Anodizing of aluminium and its alloys.Assessment of sealing quality by measurement of the loss of mass after immersion in acid solution
GB/T 16480.1-1996 Method for chemical analysis of yttrium and yttrium oxide--Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide, gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium o
GB/T 3653.4-1988 Methods for chemical analysis of ferroboron--The EDTA volumetric method for the determination of aluminium content
GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 6901.6-1986 Silica refractories--Determination of aluminium oxide content--EDTA volumetric method
GB/T 12690.11-1990 Terbium oxide--Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,dysprosium oxide,holmium oxide,erbium oxide and yttrium oxide contents--Emission spectrographi
GB/T 3653.2-1983 Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content
GB/T 18115.1-2000 Lanthanum oxide-Determination of cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.2-2000 Cerium oxide-Determination of lanthanum oxide,praseodymium oxide,neodymium oxide,samarium,oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.5-2000 Samarium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 8762.8-2000 Europium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.6-2000 Gadolinium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide europium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.7-2000 Terbium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.9-2000 Holmium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.8-2000 Dysprosium oxide-Determination of lanthanum oxide,ceriurm oxide,praseodymium oxide,neodymium oxide,samarium oxide,eueropium oxide,gadolinium oxide,terbium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,luteclum oxide and yttrium oxide cont
GB/T 18115.4-2000 Neodynium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.10-2000 Erbium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
GB/T 18115.3-2000 Praseodymium oxide-Determination of lanthanum oxide,cerium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide, dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conte
GB/T 16484.3-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide and yttrium content
GB/T 6900.5-1986 Fireclay and high-alumina refractories--Determination of titanium dioxide content--Hydrogen peroxide photometric method
GB 6900.5-1986 Clay, high alumina refractories chemical analysis method hydrogen peroxide photometric determination of titanium dioxide content
GB/T 5069.13-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of potassium oxide and sodium oxide content
GB/T 18116.1-2000 Yttrium-europium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide and lutetium oxide contents-Ind
GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
GB/T 12690.2-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides Determination of ignition loss content of rare earth oxides-Gravimetric method
GB/T 12690.4-1990 Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 12690.9-1990 Neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 8762.7-1988 Europium oxide of phosphor grade--Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents--Spectrochemical method and direct spectrographic method
GB/T 2275-2007(英文版) Magnesia and magnesia alumina refractory bricks
GB/T 6901.8-1986 Silica refractories--Determination of calcium oxide content--Atomic absorption spectrophotometric method
GB/T 6901.9-1986 Silica refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
GB/T 11110-1989 Anodizing of aluminium and its alloys--Determination of quality of sealed anodic oxide coating--Admittance test
GB/T 15917.1-1995 Dysprosium and dysprosium oxide--Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 12690.2-1990 Lanthanum oxide--Determination of neodymium oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents-Emission spectrographic method
GB/T 12690.6-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 12690.10-1990 Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 8753.3-2005 Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 3:Admittance test

Professional Standard - Non-ferrous Metal, Boron oxide quality

YS/T 424.5-2000 Methods for chemical analysis of titanium diboride powder.Determination of oxygen content
YS/T 423.5-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of oxygen content
YS/T 424.2-2000 Methods for chemical analysis of titanium diboride powder.Determination of total boron content
YS/T 423.1-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of total boron content
YS/T 423.3-2000 Methods for chemical analysi of nuclear-grade boron carbide powder.Determination of uncarbonized boron content
YS/T 568.13-2023 Methods for chemical analysis of zirconium oxide and hafnium oxide一 Part 13: Determination of boron , sodium , magnesium , aluminum , silicon , calcium , titanium , vanadium , chromium , manganese , iron , cobalt , nickel, copper , zinc , zirco...
YS/T 568.1-2006 Determination of zirconium oxide and hafnium oxide content in zirconium oxide and hafnium oxide (mandelic acid gravimetric method)
YS/T 424.3-2000 Methods for chemical analysis of titanium diboride powder.Determination of iron content
YS/T 424.4-2000 Methods for chemical analysis of titanium diboride powder.Determination of carbon content
YS/T 424.1-2000 Methods for chemical analysis of titanium diboride powder.Determination of titanium content
YS/T 568.1-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of zirconium oxide and hafnium oxide total content.Mandelic acid gravimetric method
YS/T 423.4-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of iron content
YS/T 984-2014 Determination of boron and phosphorus concent in silicon powder by chemical analysis
YS/T 423.2-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of total carbon content

YU-JUS, Boron oxide quality

JUS H.B8.360-1982 Boric acid, boric oxide and disodium tetraborates for industrial use. Determination of nickel content. Furil a-dioxime photometric method
JUS H.B8.357-1982 Boric acid, bori? oxide and disodium tetraborates for industrialu se. Daterm inati on of manganese content Formaldehyde oxime photometric method
JUS H.B8.358-1982 Boric acid, bori? oxide and disodium tetraborates for industrial use. Determination of chromium content Diphenylcarbazidephotometric method
JUS H.B8.359-1982 Boric acid, boric oxide and disodium tetraborates for industrial use. Determination of cobalt content. 2-nitroso-1-naphthol photometric method
JUS H.B8.612-1979 Ahtminium oxide primarily used for the production of aluminium. Determimtion of boron content - Curcumin spectrophotometric method
JUS C.T7.232-1984 Anodic oxidation of aluminium and aluminium alloys. Assessment of sealing quality of oxide coating by measurement of the loss of mass after imersion in acidified solution (sodium acetate + acetic acid or acidified solution of sodium sulfite)
JUS H.G8.076-1983 Reagents. Bori? acid. Determination of substances insoluble in water. Gravimetric method
JUS C.T7.225-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of mass par unit area of anodic oxide coatings. Gravimetric method
JUS H.G8.068-1983 Reagents. Bori? acid. Determination of chloride content. Turbidimetric method
JUS H.G8.191-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of substances insoluble in water. Gravime- ric method
JUS H.G8.185-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of chloride content. Turbidimetric method
JUS H.G8.292-1987 Reagents. Copper(ll) oxide. Determination of substances not precipitated by hydrogen sulphide. Gravi- metric method
JUS H.G8.286-1987 Reagents. Copper(ll) oxide Determination of substances soluble in vvater. Gravimetric method

American Society for Testing and Materials (ASTM), Boron oxide quality

ASTM C809-19 Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Aluminum Oxide and AluminumOxide-Boron Carbide Composite Pellets
ASTM C809-94(2007) Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Aluminum Oxide and AluminumOxide-Boron Carbide Composite Pellets
ASTM C809-13 Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Aluminum Oxide and AluminumOxide-Boron Carbide Composite Pellets
ASTM C784-20 Standard Specification for Nuclear-Grade Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C809-94(2000) Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Aluminum Oxide and Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C784-93e1 Standard Specification for Nuclear-Grade Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C784-16 Standard Specification for Nuclear-Grade Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C784-05 Standard Specification for Nuclear-Grade Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C784-05(2012) Standard Specification for Nuclear-Grade Aluminum Oxide-Boron Carbide Composite Pellets
ASTM C791-19 Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Boron Carbide

Group Standards of the People's Republic of China, Boron oxide quality

T/QAS 018-2020 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
T/SSEA 0108-2021 Borax antioxidant for hot-rolled steel pipe
T/SCS 000011-2021 Determination of fluorine in boron carbide -aluminum oxide pellets by pyrohydrolysis-ion chromatography
T/ZSZJX 006-2020 Water quality－Determination of the chemical oxygen demand－Potentiometric titration

Qinghai Provincial Standard of the People's Republic of China, Boron oxide quality

DB63/T 1318-2014 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1634-2018 Determination of Potassium Chloride Content in Molten Salt Electrolyte - Tetraphenylborate Sodium Quaternary Ammonium Salt Volumetric Method

Professional Standard - Pharmaceutical Packaging, Boron oxide quality

YBB 0023(03)-2003 Determination of boron trioxide (trial)

ES-UNE, Boron oxide quality

UNE-EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008) (Endorsed by AENOR in March of 2008.)
UNE-EN ISO 3210:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s) (ISO 3210:2017)
UNE-EN ISO 2931:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2017)
UNE-EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)
UNE-EN ISO 15685:2020 Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012) (Endorsed by Asociación Española de Normalización in June of 2020.)

KR-KS, Boron oxide quality

KS M ISO 2865-2003(2023)
KS I ISO 8192-2022 Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
KS I ISO 7934-2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
KS I ISO 11271-2016 Soil quality－Determination of redox potential－Field method
KS I ISO 7996-2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method

AENOR, Boron oxide quality

UNE 55760:1984 SURFACE ACTIVE AGENTS. BORIC ACID, BORIC OXIDE AND DISODIUM TETRABORATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF CHLORIDE CONTENT. MERCURIMETRIC METHOD
UNE-EN ISO 21078-2:2008 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006)
UNE 37219:1980 LEAD OXYDES. DETERMINATION OF WATER-SOLUBLE MATTER CONTENTS.
UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
UNE 77216/1M:2000 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/thorin method.
UNE 77216:1995 STATIONARY SOURCE EMISSIONS. DETERMINATION OF THE MASS CONCENTRATION OF SULFUR DIOXIDE. HYDROGEN PEROXIDE/BARIUM PERCHLORATE/THORIN METHOD.
UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
UNE-EN ISO 3210:2011 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution (ISO 3210:2010)
UNE-EN ISO 2931:2011 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2010)

Danish Standards Foundation, Boron oxide quality

DS/EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
DS/EN ISO 21078-2:2008 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components
DS/EN 10200:1993 Chemical analysis of ferrous materials. Determination of boron in steel. Spectrophotometric method
DS/EN ISO 2931:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
DS/EN ISO 3210:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method
DS/ISO 7934+Amd.1:1999 Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method
DS/EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
DS/ISO 2106:1988 Anodizing of aluminium and its alloys. Determination of mass pr. unit area (surface density) of anodic oxide coatings. Gravimetric method

German Institute for Standardization, Boron oxide quality

DIN EN ISO 21078-1:2008-04 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008); German version EN ISO 21078-1:2008
DIN EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008); English version of DIN EN ISO 21078-1:2008-04
DIN 54387-2:2016-12 Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 2: Determination of total boron, soluble boron compounds, HNO<(Index)3>-soluble boron in B<(Index)4>C, ...
DIN EN ISO 21078-2:2007-12 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); German version EN ISO 21078-2:2007
DIN 54387-4:2023-08 Testing of ceramic raw materials and ceramic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 4: Determination of metallic main components and trace impurities
DIN EN ISO 21078-2:2007 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); English version of DIN EN ISO 21078-2:2007-12
DIN 54387-2:2016 Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 2: Determination of total boron, soluble boron compounds, HNO3-soluble boron in B4C, H2O2 soluble and insoluble fracti
DIN EN ISO 8192:2007-05 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
DIN 51086-1:1998 Testing of oxidic raw materials and materials for ceramics, glass and glazes - Part 1: Determination of boric oxide
DIN EN ISO 3210:2018-03 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s) (ISO 3210:2017); German version EN ISO 3210:2017
DIN EN ISO 2931:2018-04 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2017); German version EN ISO 2931:2018
DIN 51081:2002-12 Testing of oxidic raw materials and materials - Determination of change in mass on ignition
DIN EN ISO 3210:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s) (ISO 3210:2017)
DIN 51081:2002 Testing of oxidic raw materials and materials - Determination of change in mass on ignition
DIN EN ISO 2106:2020-05 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019); German version EN ISO 2106:2020
DIN EN ISO 2931:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2017)

European Committee for Standardization (CEN), Boron oxide quality

EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008)
EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)
EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2011)

Lithuanian Standards Office , Boron oxide quality

LST EN ISO 21078-1:2008 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008)
LST EN ISO 21078-2:2008 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006)
LST ISO 6060:2003 Water quality. Determination of the chemical oxygen demand (idt ISO 6060:1989)
LST ISO 7934+A1:2001 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/Thorin method
LST EN ISO 3210:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution (ISO 3210:2010)
LST EN ISO 2931:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2010)

CEN - European Committee for Standardization, Boron oxide quality

EN ISO 21078-2:2007 Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components
EN ISO 2931:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance

Association of German Mechanical Engineers, Boron oxide quality

Professional Standard - Electron, Boron oxide quality

SJ/T 10903-1996 Determination of boron trioxide in electronic glass
SJ/T 11496-2015 Determination of boron concentration in gallium arsenide by infrared absorption
SJ/T 9569.9-1995 Quality grading standard for permanent magnetic materials of sintered neodymium iron boron
SJ/T 9550.16-1993 Lithium-manganese dioxide button cells--Quality grading standard
SJ/T 9550.17-1993 Lithium-manganese dioxide cylindrical cells--Quality grading standard
SJ/T 9550.18-1993 Lithium sulfar dioxide cylindrical cells--Quality grading standard
SJ 2594-1985 Method for the analysis of boron and metalic impurities in pure SiC14-Spectro-chemical method

工业和信息化部/国家能源局, Boron oxide quality

JB/T 13306-2017 Method for detecting impurity content in superabrasive cubic boron nitride

Professional Standard - Rare Earth, Boron oxide quality

XB/T 601.1-1993 Lanthanum hexaboride chemical analysis method Determination of boron content by acid-base titration
XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry
XB/T 601.1-2008 Chemical analysis methods of lanthanum boride.Determination of boron content.Acid alkali titration method
XB/T 613.2-2010 Chemical analysis methods of cerium-terbium oxide.Part 2:Determination of lanthanum oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium

Inner Mongolia Provincial Standard of the People's Republic of China, Boron oxide quality

DB15/T 925-2015 Chemical analysis method for non-rare earth impurities in single rare earth oxides Determination of aluminum oxide, chromium oxide, manganese oxide, cobalt oxide, nickel oxide, copper oxide, zinc oxide, lead oxide, cadmium oxide and arsenic oxide by induc

VN-TCVN, Boron oxide quality

TCVN 6491-1999 Water quality.Determination of the chemical oxigen demand
TCVN 301-2010 Steel and iron.Determination of boron content.Methods of chemical analysis
TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method

CU-NC, Boron oxide quality

NC 26-129-1985 Drugs. Nitrous Oxide Quality Specifications
NC 44-06-1985 Ores. Nickel Oxide Powder Quality Specifications
NC 44-35-1985 Ores. Nodular Nickel Oxide Quality Specifications
NC 44-05-1985 Ores. Sinterized Nickel Oxide. Quality Specifications
NC 44-04-1985 Ores. Granular Nickel Oxide Quality Specifications
NC 26-107-21-1990 Drugs. Magnesium Magma Quality Specifications
NC 24-41-1985 Inorganic Chemical Products Industrial Oxigen. Quality Specifications
NC 32-54-1988 Paints and Varnishes Oxide Remover Quality Specifications
NC 54-25-1987 Construction Materials. Rigid Oxidated Asphalts. Quality Specifications

国家市场监督管理总局、中国国家标准化管理委员会, Boron oxide quality

GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry
GB/T 41435-2022 Determination of boric acid and salts of boric acid in toy materials —Inductively coupled plasma mass spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Boron oxide quality

GB/T 34003-2017 Detection method of impurity elements in boron nitride

NL-NEN, Boron oxide quality

NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration
NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content
NEN 2041-1982 Air quality — Ambient air — Photometric determination of the nitrogen monoxide content (oxidation/Saltzman method)

中华人民共和国环境保护部, Boron oxide quality

GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Spectrophotometric method with silver salt
GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method

Professional Standard - Aerospace, Boron oxide quality

QJ 2339.1-1992 Cubic boron nitride/tungsten carbide welding inserts
QJ 2339.2-1992 Cubic boron nitride/tungsten carbide indexable inserts
QJ 2586.4-1993 Cubic boron nitride/tungsten carbide welded grooving knife
QJ 2339.3-1992 Cubic boron nitride/tungsten carbide mechanical clamping head
QJ 2339.4-1992 Cubic boron nitride/tungsten carbide insert technical conditions
QJ 2586.1-1993 Cubic boron nitride/tungsten carbide welding type cylindrical turning tool
QJ 2586.2-1993 Three-dimensional boron nitride/tungsten carbide welding type inner hole turning tool
QJ 2341.1-1992 Cubic boron nitride/tungsten carbide high rigidity through hole boring tool
QJ 2341.2-1992 Cubic boron nitride/tungsten carbide high rigidity non-through hole boring tool
QJ 2341.3-1992 Cubic boron nitride/tungsten carbide high rigidity boring tool holder
QJ 2587.1-1993 Three-dimensional boron nitride/tungsten carbide mechanical clamping type external turning tool
QJ 2587.2-1993 Cubic boron nitride/tungsten carbide mechanical clamping type inner hole turning tool
QJ 2586.3-1993 Cubic boron nitride/tungsten carbide welded common thread turning tool
QJ 2586.5-1993 Cubic boron nitride/tungsten carbide welding turning tool technical conditions
QJ 2588.1-1993 Three-dimensional boron nitride/tungsten carbide eccentric indexable turning tool
QJ 2588.2-1993 Cubic boron nitride/tungsten carbide upper pressure indexable turning tool
QJ 2588.3-1993 Cubic boron nitride/tungsten carbide indexable turning tool shim
QJ 2341.4-1992 Cubic boron nitride/tungsten carbide high rigidity boring tool technical conditions

(U.S.) Ford Automotive Standards, Boron oxide quality

FORD FLTM EU-AQ 006-3-2001 DETERMINATION OF THE QUALITY OF SEALING OF ANODISED ALUMINUM

Professional Standard - Environmental Protection, Boron oxide quality

HJ 551-2009 Water quality.Determination of chlorin dioxide.Iodometric method
HJ 828-2017 Water quality-Determination of the chemical oxygen demand-Dichromate method

Professional Standard - Aviation, Boron oxide quality

HB 5061-1977 Quality Inspection of Magnesium Alloy Chemical Oxidation Film (Trial)
HB 5062-1996 Quality Inspection of Chemical Oxidation (Blue) Film Layer of Iron and Steel Parts
HB 5062-1977 Quality Inspection of Chemical Oxidation (Blue) Film Layer of Iron and Steel Parts
HB 5065-1977 Quality inspection of copper and copper alloy oxide film layer
HB 5057-1977 Aluminum and aluminum alloy hard anodic oxidation coating quality inspection
HB 5057-1993 Aluminum and aluminum alloy hard anodic oxidation coating quality inspection
HB 5060-1977 Aluminum and aluminum alloy chemical oxide film quality inspection (trial)
HB/Z 20022-2014 Porcelain anodized process and quality inspection for aluminium and aluminium alloys
HB/Z 347-2002 Process and quality inspection for titanium and titanium alloy anodizing
HB 5220.41-1995 Chemical Analysis Method of High Temperature Alloy Chloroborate Ion Selective Electrode Method for Determination of Boron Content

RU-GOST R, Boron oxide quality

GOST 2642.13-1986 Refractories and refractory raw materials. Method for the determination of boron oxide
GOST 19728.11-2001 Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide
GOST 19728.11-1974 Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents
GOST R 56752-2015 Resins and epoxy compounds. Methods for determination of epoxy groups mass fraction and epoxy equivalent
GOST 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
GOST 25702.18-1983 Raremetallic concentrates. Spectral methods of the determination of alumina, barium, iron, calcium, silicon, magnium, niobium, tantalium, titanium, zirconium and chromium oxide
GOST R 57653-2017 Dusts of non-ferrous metallurgy enterprises. Methods of silicon dioxide mass content measuring
GOST 23201.1-1978 Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnium oxide
GOST 19728.4-2001 Talc and talcomagnesite. Methods for determination of ferric oxide
GOST 19728.5-2001 Talc and talcomagnesite. Methods for determination of aluminium oxide

GOSTR, Boron oxide quality

GOST 2642.13-2018 Refractory and refractory raw materials. Method for determination of boron oxide

Professional Standard - Agriculture, Boron oxide quality

310药典四部-2020 4000 Testing method for pharmaceutical packaging materials 4009 Determination method for boron trioxide
87兽药质量标准2017年版 Chemical Drugs Volume 1 Veterinary Drug Quality Standard Liuhua Sodium Perborate Powder (for Aquaculture)
364兽药质量标准2017年版 Vol.1 Veterinary Drug Quality Standard Thirteen Drawn Calcium Gluconate Solution
168兽药质量标准2017年版 Volume I of Chemical Drugs Quality Standards for Veterinary Drugs Jiuhua Sodium Hydroxide

ZA-SANS, Boron oxide quality

SANS 6278:2007 Boric acid equivalent mass concentration of aqueous solutions that contain borate timber preservatives
SANS 5252:2006 Determination of the presence of oxidizing substances in surgical dressings
SANS 3210:1983 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxide coatings by measurement of the loss of mass after immersion in phosphoric-chromic acid solution
SANS 2931:1983 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
SANS 2106:1982 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxide coatings - Gravimetric method

Professional Standard - Ferrous Metallurgy, Boron oxide quality

YB/T 4078.2-2003 Chemical analysis of zirconia refractories-Part 2:Determination of zirconia oxide-EDTA volumetric method
YB/T 4005-1991 Determination of calcium oxide content by EDTA volumetric method for chemical analysis of high-quality magnesia
YB 4005-1991 Determination of calcium oxide content by EDTA volumetric method for chemical analysis of high-quality magnesia
YB/T 4078.1-2003 Chemical analysis of zirconia refractories-Part 1:Determination of zirconia oxide-Mandelic acid gravimetric method
YB/T 4010-1991 Determination of Magnesium Oxide by Subtraction Method for Chemical Analysis of High Quality Magnesia
YB 4010-1991 Determination of Magnesium Oxide by Subtraction Method for Chemical Analysis of High Quality Magnesia
YB/T 190.12-2014 Continuous casting mould powder.The determination of boron trioxide content.The inductively coupled plasma atomic emission spectrometric method

Professional Standard - Geology, Boron oxide quality

DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method
DZ/T 0064.68-1993 Groundwater quality inspection method Determination of chemical oxygen demand by acidic permanganate oxidation method
DZ/T 0064.69-1993 Groundwater quality inspection method Alkaline permanganate oxidation method for determination of chemical oxygen demand

Professional Standard - Petroleum, Boron oxide quality

SY/T 6545-2003 Specification for the quality control of oxygen activation logging

Standard Association of Australia （SAA）, Boron oxide quality

AS 2879.1:2000 Alumina - Determination of loss of mass at 300 degrees Celsius and 1000 degrees Celsius

IT-UNI, Boron oxide quality

AT-ON, Boron oxide quality

ONORM M 6265-1991 Water analysis; determination of the chemical oxygen dem and Qualite de l'eau; determination de la demande chimique en oxygene

HU-MSZT, Boron oxide quality

Indonesia Standards, Boron oxide quality

SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 07-1161-1989 Aluminium and aluminium alloys, Chemical test method for determination of boron contents
SNI 19-7119.8-2005 Ambient atmospheres - Part 8: Test methods of oxidant content by neutral buffer potassium iodide using spectrophotometers

API - American Petroleum Institute, Boron oxide quality

API 26-60062-1969 AIR QUALITY MONOGRAPHS Monograph #69-9 Air Quality Standards for Carbon Monoxide

CH-SNV, Boron oxide quality

BR-ABNT, Boron oxide quality

ABNT P-MB-509-1969

FI-SFS, Boron oxide quality

SFS 5265-1987

SE-SIS, Boron oxide quality

SIS SS-ISO 3210:1985 Anodizing of aluminium and its alloys - Assessment of quality of sealed ano- dic oxide coatings by measurement of the loss of m?ss after immersion in phosphoric-chromic acid solution
SIS SS-ISO 2931:1984 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
SIS SS 11 70 34-1980 Anodizing of aluminium and its alloys — Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance

Professional Standard - Machinery, Boron oxide quality

JB/T 3912-2013 Quality inspection of steam treatment and oxynitride for high-speed steel cutting tools

NO-SN, Boron oxide quality

NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air

Professional Standard-Ships, Boron oxide quality

CB/T 3621-1994 Quality requirements for simulation test of carbon dioxide fire extinguishing system

American National Standards Institute （ANSI), Boron oxide quality

ANSI/CSA Z741-2012 Geological storage of carbon dioxide

Occupational Health Standard of the People's Republic of China, Boron oxide quality

GBZ/T 160.27-2004 Methods for determination of boron and its compounds　in the air of workplace