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Elemental nitric acid concentration

Elemental nitric acid concentration, Total:157 items.

In the international standard classification, Elemental nitric acid concentration involves: Nuclear energy engineering, Soil quality. Pedology, Inorganic chemicals, Water quality, Equipment for entertainment, Textile fibres, Wastes, Materials for aerospace construction, Fluid storage devices, Protection against dangerous goods, Semiconducting materials, Beverages, Paints and varnishes, Paint ingredients, Plastics, Metalliferous minerals, Analytical chemistry.

International Organization for Standardization (ISO), Elemental nitric acid concentration

ISO 8299:2019 Nuclear fuel technology — Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
ISO 2990:1974 Nitric acid for industrial use; Evaluation of the nitric acid concentration by measurement of density
ISO 8299:2005 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 17586:2016 Soil quality - Extraction of trace elements using dilute nitric acid
ISO 16729:2013 Soil quality.Digestion of nitric acid soluble fractions of elements
ISO 11598:1995 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration
ISO 19730:2008 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
ISO 12803:1997 Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
ISO 15587-2:2002 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion
ISO 8124-5:2015 Safety of toys - Part 5: Determination of total concentration of certain elements in toys
ISO 14869-3:2017 Soil quality - Dissolution for the determination of total element content - Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
ISO 3360:1976 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs); Determination of fluorine content; Alizarin complexone and lanthanum nitrate photometric method
ISO/TS 17073:2013 Soil quality.Determination of trace elements in aqua regia and nitric acid digests .Graphite furnace atomic absorption spectrometry method (GFAAS)
ISO 14446:1999 Binders for paints and varnishes — Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions

TR-TSE, Elemental nitric acid concentration

TS 2465-1976 Nitric Acid For Industrial Use Evaluation of The Nitric Acid Concentration By Measurement of Density

PT-IPQ, Elemental nitric acid concentration

British Standards Institution (BSI), Elemental nitric acid concentration

BS EN ISO 8299:2021 Nuclear fuel technology. Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
BS ISO 16729:2013 Soil quality. Digestion of nitric acid soluble fractions of elements
BS ISO 17586:2016 Soil quality. Extraction of trace elements using dilute nitric acid
BS EN ISO 15587-2:2002 Water quality. Digestion for the determination of selected elements in water. Nitric acid digestion
BS ISO 19730:2009 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
BS ISO 19730:2008 Soil quality. Extraction of trace elements from soil using ammonium nitrate solution
BS ISO 14869-3:2017 Soil quality. Dissolution for the determination of total element content. Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
BS EN 16173:2012 Sludge, treated biowaste and soil. Digestion of nitric acid soluble fractions of elements
PD ISO/TS 17073:2013 Soil quality. Determination of trace elements in aqua regia and nitric acid digests. Graphite furnace atomic absorption spectrometry method (GFAAS)
19/30397547 DC BS EN 13656. Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements
PD CEN/TS 17764:2022 Inorganic micronutrient fertilizers. Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers

Association Francaise de Normalisation, Elemental nitric acid concentration

NF M60-403*NF EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
NF ISO 16729:2014 Qualité du sol - Digestion des éléments solubles dans l'acide nitrique
NF X31-018*NF ISO 17586:2016 Soil quality - Extraction of trace elements using dilute nitric acid
NF ISO 17586:2016 Qualité du sol - Extraction d'éléments traces à l'aide d'acide nitrique dilué
NF X31-015*NF ISO 16729:2014 Soil quality - Digestion of nitric acid soluble fractions of elements
NF ISO 19730:2009 Qualité du sol - Extraction des éléments traces à l'aide d'une solution de nitrate d'ammonium
NF T20-251:1968 CHEMICAL ANALYSIS OF HYDROCHLORIC,NITRIC AND SULPHURIC ACIDS. ESTIMATE OF APPROXIMATE STRENGTH BY DENSITY MEASUREMENT.
NF M60-406:2009 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry.
NF M60-406*NF EN ISO 9463:2021 Nuclear Energy - Nuclear Fuel Technology - Determination of plutonium in nitric acid solutions by spectrophotometry
NF M60-412:1998 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration.
NF EN ISO 8299:2021 Technologie du combustible nucléaire - Détermination de la teneur isotopique et de la concentration d'uranium et du plutonium dans les matières nucléaires en solution d'acide nitrique par spectrométrie de masse à thermo-ionisation
NF EN ISO 15587-2:2002 Qualité de l'eau - Digestion pour la détermination de certains éléments dans l'eau - Partie 2 : digestion à l'acide nitrique
NF X31-445*NF ISO 19730:2009 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution.
NF EN 16173:2012 Boues, biodéchets traités et sols - Digestion des éléments solubles dans l'acide nitrique
NF X31-045*NF EN 16173:2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements.
NF T90-137-2*NF EN ISO 15587-2:2002 Water quality - Digestion for the determination of selected elements in water - Part 2 : nitric acid digestion
NF F37-025:1968 RAILWAY TRANSPORT EQUIPMENT. TANK WAGONS NITRIC ACID (CONCENTRATION IN EXCESS OF 95 %) TYPE. HEAVY-DUTY FLANGED DOME COVER,PRESSURE DISCHARGE (50 MM AND 80 MM DIAMETER).
NF X31-428-3*NF ISO 14869-3:2017 Soil quality - Dissolution for the determination of total element content - Part 3 : dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
NF F37-017:1968 RAILWAY TRANSPORT EQUIPMENT. TANK WAGONS NITRIC ACID (95 % MAXIMUM CONCENTRATION) TYPE. DOME COVER FOR PRESSURE DISCHARGE (50 MM AND 80 MM DIAMETER).
NF F37-026:1968 RAILWAY TRANSPORT EQUIPMENT. TANK WAGONS NITRIC ACID (CONCENTRATION IN EXCESS OF 95 %) TYPE. TWO-SIDED GRAVITY DISCHARGE (50 MM AND 80 MM DIAMETER).
XP CEN/TS 17764:2022 Engrais inorganiques - Détermination de la concentration en oligo-éléments libres, chélatés ou complexés et des agents chélatants et/ou complexants présents dans les engrais inorganiques composés à base d'oligo-éléments
NF ISO 14869-3:2017 Qualité du sol - Mise en solution pour la détermination des teneurs élémentaires totales - Partie 3 : mise en solution par l'acide fluorhydrique, l'acide chlorhydrique et l'acide nitrique à l'aide de la technique de micro-ondes pressurisées
NF F37-024:1968 RAILWAY TRANSPORT EQUIPMENT. TANK WAGONS NITRIC ACID (IN EXCESS OF 95 % CONCENTRATION) TYPE. DOME COVER HAVING THIN FLANGE,PRESSURE DISCHARGE (50 MM AND 80 MM DIAMETER).
NF X30-435*NF EN 13656:2020 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements
NF EN 13656:2020 Sols, bio-déchets traités, boues et déchets - Digestion par un mélange d'acides chlorhydrique (HCl), nitrique (HNO3) et tétrafluoroborique (HBF4) ou fluorhydrique (HF) pour la détermination ultérieure des éléments
NF T30-415*NF EN ISO 14446:2011 Binders for paints and varnishes - Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions
NF EN ISO 14446:2011 Liants pour peintures et vernis - Détermination de la viscosité des solutions de nitrate de cellulose industrielles et classification de ces solutions

IT-UNI, Elemental nitric acid concentration

UNI EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
UNI EN 13656-2021 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

ES-UNE, Elemental nitric acid concentration

UNE-EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019) (Endorsed by Asociación Española de Norma...
UNE-EN 16173:2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements (Endorsed by AENOR in October of 2012.)

European Committee for Standardization (CEN), Elemental nitric acid concentration

EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
EN ISO 15587-2:2002 Water Quality - Digestion for the Determination of Selected Elements in Water - Part 2: Nitric Acid Digestion ISO 15587-2: 2002
EN 13656:2002 Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCI) acid mixture for subsequent determination of elements
EN 13656:2020 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

German Institute for Standardization, Elemental nitric acid concentration

DIN EN ISO 8299:2021-04 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019); English version EN ISO 8299:2021
DIN EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019); English version EN ISO 8299:2021
DIN EN ISO 15587-2:2002-07 Water quality - Digestion for the determination of elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002); German version EN ISO 15587-2:2002
DIN ISO 19730:2009-07 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008)
DIN 54270-4:1977 Testing of textiles; determination of the limit-viscosity of celluloses, nitrate procedure
DIN EN 16173:2012-11 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements; German version EN 16173:2012
DIN 50451-3:2014-11 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 3: Determination of 31 elements in high-purity nitric acid by ICP-MS
DIN 50451-3:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 3: Determination of 31 elements in high-purity nitric acid by ICP-MS
DIN ISO 14869-1:2003-01 Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids (ISO 14869-1:2001)
DIN EN 16173:2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements; German version EN 16173:2012
DIN EN 13656:2019 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German and English version prEN 13656:2019
DIN EN ISO 15587-2:2002 Water quality - Digestion for the determination of elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002); German version EN ISO 15587-2:2002
DIN EN ISO 14446:2011-02 Binders for paints and varnishes - Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions (ISO 14446:1999); German version EN ISO 14446:2010
DIN EN 13656:2021 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German version EN 13656:2020
DIN EN 13656:2003 Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO<(Index)3>) and hydrochloric (HCl) acid mixture for subsequent determination of elements in waste; German version EN 13656:2002

HU-MSZT, Elemental nitric acid concentration

ES-AENOR, Elemental nitric acid concentration

UNE 30 027

Danish Standards Foundation, Elemental nitric acid concentration

DS/EN ISO 8299:2021 Nuclear fuel technology – Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
DS/EN 13656:2003 Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of elements
DS/EN 16173:2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements
DS/EN ISO 15587-2:2003 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002)
DS/EN 13656:2020 Soil, treated biowaste, sludge and waste – Digestion with a hydrochloric (HCl), nitric (HNO₃) and tetrafluoroboric (HBF₄) or hydrofluoric (HF) acid mixture for subsequent determination of elements
DS/EN ISO 14446:2011 Binders for paints and varnishes - Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions

PL-PKN, Elemental nitric acid concentration

PN-EN ISO 8299-2021-07 E Nuclear fuel technology -- Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
PN P04749-1989 Textiles Determination of the degree of cellulose polymerization Nitrate method
PN Z04020-02-1991 Air purity protection. Tests for elemental carbon content. Determination of elemental carbon in dust in ambient air (immission) by gas chromatography
PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling
PN-EN 13656-2021-05 E Soil, treated biowaste, sludge and waste -- Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

AT-ON, Elemental nitric acid concentration

OENORM EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
OENORM EN 13656-2021 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

CH-SNV, Elemental nitric acid concentration

SN EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
VSM 77204.4-1974
SN EN 13656-2021 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

Lithuanian Standards Office , Elemental nitric acid concentration

LST EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
LST EN 13656-2003 Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of elements
LST EN 16173-2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements
LST EN ISO 15587-2:2004 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002)
LST EN 13656-2021 Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

Korean Agency for Technology and Standards (KATS), Elemental nitric acid concentration

KS I ISO 17586:2022 Soil quality — Extraction of trace elements using dilute nitric acid
KS I ISO 19730:2009 Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
KS I ISO 19730-2009(2019) Soil quality－Extraction of trace elements from soil using ammonium nitrate solution
KS I ISO 15587-2-2008(2013) Water quality－Digestion for the determination of selected elements in water－Part 2：Nitric acid digestion
KS G ISO 8124-5-2016(2021) Safety of toys ─ Part 5: Determination of total concentration of certain elements in toys
KS I ISO 15587-2:2008 Water quality-Digestion for the determination of selected elements in water-Part 2:Nitric acid digestion
KS G ISO 8124-5:2016 Safety of toys ─ Part 5: Determination of total concentration of certain elements in toys
KS M ISO 3360-2017(2022) Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 3360:2012 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs)－Determination of fluorine content－Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 3360:2017 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 14446-2007(2017) Binders for paints and varnishes－Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions
KS M ISO 14446:2022 Binders for paints and varnishes — Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions

KR-KS, Elemental nitric acid concentration

KS I ISO 17586-2022 Soil quality — Extraction of trace elements using dilute nitric acid
KS M ISO 3360-2017 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 14446-2022 Binders for paints and varnishes — Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions

Military Standard of the People's Republic of China-General Armament Department, Elemental nitric acid concentration

GJB 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method
GJB 9024-2017 Concentration limit values of wear elements in lubricants for armored vehicle power transmission units

RU-GOST R, Elemental nitric acid concentration

GOST 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
GOST R ISO 15587-2-2014 Water. Sample digestion using nitric acid for the determination of selected elements
GOST R ISO 15587-1-2014 Water. Sample digestion using the mixture of hydrochloric and nitric acids for the determination of selected elements
GOST R ISO 8124-5-2017 Safety of toys. Part 5. Determination of total concentration of certain elements in toys
GOST R 51821-2001 Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration

Canadian General Standards Board （CGSB), Elemental nitric acid concentration

CGSB 1.159-92-CAN/CGSB-1992 Produit-Laque Brillant A La Resine Acrylique Et Au Nitrate De Cellulose
CGSB 1.500-75 METH 1-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Lead (Pb) in Low Concentration
CGSB 1.500-75 METH 2-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Cadmium (Cd) in Low Concentration
CGSB 1.500-75 METH 3-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Baryum Extractible (Ba) En Faible Concentration
CGSB 1.500-75 METH 4-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Antimony (Sb) in Low Concentration
CGSB 1.500-75 METH 5-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Selenium Extractible (Se) En Faible Concentration
CGSB 1.500-75 METH 6-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Mercure Extractible (Hg) En Faible Concentration
CGSB 1.500-75 METH 7-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Arsenic (As) in Low Concentration
CGSB 1.500-75 METH 8-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Chromium (Cr) in Low Concentration

U.S. Military Regulations and Norms, Elemental nitric acid concentration

ARMY A-A-51461 C VALID NOTICE 2-2010 Test Kit, Test Strips and Color Chart, Antifreeze, Freeze Point and Nitrite Concentration
ARMY A-A-51461 C VALID NOTICE 1-2005 TEST KIT, TEST STRIPS AND COLOR CHART, ANTIFREEZE, FREEZE POINT AND NITRITE CONCENTRATION
ARMY A-A-51461 C-2000 TEST KIT, TEST STRIPS AND COLOR CHART, ANTIFREEZE, FREEZE POINT AND NITRITE CONCENTRATION

NL-NEN, Elemental nitric acid concentration

NEN 6447-1979 Sample preparation of sludge or water containing sludge for the determination of elements by atomic absorption spectrophotometry - Destruction with nitric acid and perchloric acid
NVN 2824-1994 Air quality.Ambient air.Determination of the concentration of nitric acid,hydrochloric acid,ammonia and sulphur dioxide as gases.Rotating denuder method
NEN 5768-1992 Soil - Sample preparation of soil for the determination of elements by atomic spectrometry - Destruction with nitric acid and sulfuric acid
NEN 6464-1981 Sample preparation of sludge or water containing sludge for the determination of elements by atomic absorption spectrometry - Destruction with nitric acid and sulfuric acid
NEN 6465-1981 Water and air - Sample preparation of sludge, water containing sludge and air dust for the determination of elements by atomic absorption spectrometry - Destruction with nitric acid and hydrochloric acid

工业和信息化部, Elemental nitric acid concentration

SJ/T 11555-2015 Determination of metal element content in nitric acid using inductively coupled plasma mass spectrometry

ZA-SANS, Elemental nitric acid concentration

SANS 15587-2:2002 Water quality - Digestion for the determination of selected elements in water Part 2: Nitric acid digestion

CEN - European Committee for Standardization, Elemental nitric acid concentration

EN 16173:2012 Sludge@ treated biowaste and soil - Digestion of nitric acid soluble fractions of elements

AENOR, Elemental nitric acid concentration

UNE-EN 13656:2003 Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of elements
UNE-EN ISO 15587-2:2002 Water quality- Digestion for the determantion of selected elements in water - Part 2: Nitric acid digestion. (ISO 15587-2:2002)

YU-JUS, Elemental nitric acid concentration

JUS H.B8.331-1977 Sodium and potassium silicates for in?ustrial use. Determination ofiron content. 1,10-phenanthroline photometric method

BE-NBN, Elemental nitric acid concentration

NBN T 03-265-1980 Phosphoric acid and sodium phosphates for industrial use (including food-stuffs) - Determination of fluorine content - Alizarin complexone and lanthanum nitrate photometric method

American Society for Testing and Materials (ASTM), Elemental nitric acid concentration

ASTM D3133-96 Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
ASTM E2941-13 Standard Practice for Nitric Acid-Extraction of Elements from Ores and Related Metallurgical Materials by Closed Vessel Microwave Heating

Standard Association of Australia （SAA）, Elemental nitric acid concentration

AS/NZS 8124.12:2017 Safety of toys, Part 12: Determination of total concentration of certain elements in toys (ISO 8124-5:2015, MOD)

BELST, Elemental nitric acid concentration

STB 17.13.05-43-2015 Еnvironmental pгоtесtion and nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of nitrogen of nitrates by photometric method with salicylic acid

Group Standards of the People's Republic of China, Elemental nitric acid concentration

T/CNIA 0120-2021 Determination of trace impurity elements in high-purity nitric acid for the electronics industry by inductively coupled plasma mass spectrometry

未注明发布机构, Elemental nitric acid concentration

BS EN ISO 14446:2010(2011) Binders for paints and varnishes — Determination of the viscosity of industrial cellulose nitrate solutions and classifications of such solutions

Professional Standard - Agriculture, Elemental nitric acid concentration

102兽药产品说明书范本第一册-2013 Instructions for Jiuhua Poison Lycium Stomach Hydrogen Fluoride Severely Concentrated Overdecylone Bitartrate Norepinephrine Injection