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Absorbance
Absorbance, Total:160 items.
In the international standard classification, Absorbance involves: Petroleum products in general, Water quality, Waxes, bituminous materials and other petroleum products, Analytical chemistry, Edible oils and fats. Oilseeds, Non-ferrous metals, Organic chemicals, Inorganic chemicals, Standardization. General rules, Raw materials for rubber and plastics, Metalliferous minerals, Optics and optical measurements, Testing of metals, Fuels, Semi-manufactures of timber, Products of the chemical industry, Non-metalliferous minerals, Geology. Meteorology. Hydrology.
Professional Standard - Energy, Absorbance
- NB/SH/T 0415-2013 Standard test method for ultraviolet absorbance and absorptivity of petroleum products
NO-SN, Absorbance
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Absorbance
- GB/T 11081-2005 Standard test method for ultraviolet adsorption of white oils
- GB/T 11081-1989 White oils--Determination of ultraviolet absorption
- GB/T 22500-2008 Animal and vegetable fats and oils.Determination of ultravolet absorbance expressed as specific UV extinction
- GB/T 13255.5-1991 Caprolactam for industrial use--Determination of absorbance at a wavelength of 290nm
- GB/T 13255.5-2009 Test methods of caprolactam for industrial use-Part 5:Determination of absorbance at a wavelength of 290 nm
- GB/T 2592.2-1981 Thallium--Determination of iron content--1,10-phenanthroline photometric method
- GB/T 2592.7-1981 Thallium--Determination of aluminum content--Chromazurol S photometric method
- GB/T 1825-1979 Determination of antimony content in tin concentrates--Malachite green photometric method
- GB/T 2590.10-1981 Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method
- GB/T 2592.4-1981 Thallium--Determination of zinc content--Dithizone extraction photometric method
- GB/T 2592.5-1981 Thallium--Determination of cadmium content--Dithizone extraction photometric method
- GB/T 2592.6-1981 Thallium--Determination of lead content--Dithizone extraction photometric method
- GB/T 2592.8-1981 Thallium--Determination of indium content--Crystal violet extraction photometric method
- GB/T 21187-2007 Atomic absorption spectrophotometer
- GB/T 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method
- GB/T 2592.9-1981 Thallium--Determination of silicon content--Isoamyl alcohol extraction molybdenum blue absorption photometric method
- GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
- GB/T 2592.1-1981 Thallium--Determination of copper content--Neocuproine-chloroform extraction photometric method
- GB/T 2592.3-1981 Thallium--Determination of mercury content--Dithizone-carbon tetrachloride extraction photometric method
- GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
- GB 6730.36-1986 Methods of chemical analysis of iron ore - Determination of copper content by atomic absorption spectrometry
- GB/T 1516-1979 Method for determination of arsenic content in manganese ores
- GB/T 2590.2-1981 Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method
- GB/T 1830-1979 Determination of aluminium oxide content in tin concentrates--Chromazurol S photometric method
- GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
- GB 2128-1980 Determination of silicon dioxide content in xenotime concentrates--Silicon molybdenum blue photometric method
- GB/T 1822-1979 Determination of copper content in tin concentrates--Biscyclohexanone oxalyl-dihydrazone photometric method
Taiwan Provincial Standard of the People's Republic of China, Absorbance
- CNS 8995-1982 Chemical Reagent (Absorptivity Determination)
- CNS 6494-1980 General Rules for Absorptiometric Analysis
- CNS 7519-1981 Method for Determination of Cobalt in Ores (Absorptiometric Method)
- CNS 8997-1982 Method of Test for Copper in Industrial Waste Water - Spectrophotometric Method
- CNS 9501-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (GHA Absorptimetric Method)
- CNS 7831-1981 Method for Determination of Iron in Manganese Ores (O - Phenanthroline Absorptionmetric Method)
- CNS 8044-1981 Method for Determination of Copper in Ores (Cupric Ammonia Absorptiometric Method)
- CNS 10830-1984 Method for Determination of Phosphorus of Coal and Coke (Molybdenum Blue Absorptiometric Method)
- CNS 8601-1982 Method of Test for Sulfate Ion in Industrial Waste Water - Spectrophotometric Method
- CNS 8286-1982 Method of Chemical Analysis for Phosphorus in Metallic Silicon (Molybdate Blue Absorptimetric Method)
- CNS 9499-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (Atomic Absorptimetric Method)
- CNS 9502-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (Atomic Absorptimetric Method)
- CNS 9496-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (Atomic Absorptimetric Method)
- CNS 8998-1982 Method of Test for Copper in Industrial Waste Water - Atomic Absorption Spectrophotometric Method
- CNS 8441-1982 Method for Determination of Iron Oxide in Feldspar (O - Phenanthroline Absorptiometric Method)
- CNS 9423-1982 Method for Determining Iron Oxide in Dolomite (O - Phenanthroline Absorptiometric Method)
- CNS 7512-1981 Method for Determination of Nikel in Ores (Dimethylglyoxime Absorptiometric Method)
- CNS 9498-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (Chrome Azurol-S Absorptimetric Method)
- CNS 9427-1982 Method for Determining Phosphorus Pentoxide in Dolomite (MIB K Absorptiometric Method)
- CNS 9495-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (Salfosalicylic Acid Absorptimetric Method)
- CNS 10114-1983 Method for Determining Iron Content in Natural and Artificial Cryolite (1,10-Phenanthroline Photometric Method)
- CNS 8438-1982 Method for Determination of Silicon Dioxide in Feldspar (Flocculation Gravimetric and Absorptiometic Method)
- CNS 8437-1982 Method for Determination of Silicon Dioxide in Feldspar (Dehydration Gravimetric and Absorptiometic Method)
- CNS 8047-1981 Method for Determination of Copper in Iron Ores (BCOD Absorptiometric Method)
- CNS 10181-1983 Method for Determining Titanium Dioxide in Iron Ores (Diantipyrylmethane Absorptiometric Method)
Professional Standard - Petrochemical Industry, Absorbance
RO-ASRO, Absorbance
Korean Agency for Technology and Standards (KATS), Absorbance
- KS D ISO 1053:2012 Zinc－Determination of copper content?Spectrophotometric method
- KS M 0012-2009 General rules for molecular absorptiometric analysis
- KS M 0012-1999 General rules for molecular absorptiometric analysis
- KS M 0012-1993 General rules for molecular absorptiometric analysis
- KS M 1934-2009 Urea for industrial use－Determination of biuret content－Flame atomic absortion and photometric absortion methods
- KS I ISO 6777:2007 Water quality－Determination of nitrite－Molecular absorption spectrometric method
- KS M ISO 4656-1:2012 Rubber compounding ingredients－Carbon black－Determination of dibutyl phthalate absorption number－Part 1：Method using absorptometer
- KS M ISO 2830:2002 Cryolite, natural and artificial-Determination of aluminium content-Atomic absorption method
- KS M ISO 2830:2013 Cryolite, natural and artificial-Determination of aluminium content-Atomic absorption method
AENOR, Absorbance
- UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.
- UNE-EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011)
- UNE-EN ISO 3656:2011/A1:2017 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction - Amendment 1 (ISO 3656:2011/Amd 1:2017)
TH-TISI, Absorbance
- TIS 2026-2000 Caprolactam for industrial use.determination of absorbance at a wavelength of 290 nm
International Organization for Standardization (ISO), Absorbance
- ISO/DIS 7059 Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
- ISO 7059:2023 Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
- ISO/PRF 7059:2023 Caprolactam for industrial use — Determination of absorbance at a wavelength of 290 nm
- ISO 3656:2011 Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction
- ISO 3656:2011/Amd 1:2017 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction; Amendment 1
- ISO 6777:1984 Water quality; Determination of nitrite; Molecular absorption spectrometric method
- ISO 4274:1977 Urea for industrial use; Determination of biuret content; Flame atomic absorption and photometric absorption methods
British Standards Institution (BSI), Absorbance
- BS ISO 7059:2023 Caprolactam for industrial use. Determination of absorbance at a wavelength of 290 nm
- 23/30445732 DC BS ISO 7059. Caprolactam for industrial use. Determination of absorbance at a wavelength of 290 nm
- BS EN ISO 3656:2011+A1:2017 Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction
PL-PKN, Absorbance
- PN P04990-1989 Methods of chemical tests Knitted medical articles Determination of ultraviolet radiation absorbance
German Institute for Standardization, Absorbance
- DIN EN ISO 3656:2017-08 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011 + Amd 1:2017); German version EN ISO 3656:2011 + A1:2017
- DIN 58960-3:1988-05 Photometers for analytical tests; concepts for characterisation of technical properties for absorption photometers
- DIN 58960-3:1988 Photometers for analytical tests; concepts for characterisation of technical properties for absorption photometers
- DIN EN ISO 3656:2017 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011 + Amd 1:2017) (includes Amendment :2017)
- DIN EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011); German version EN ISO 3656:2011
American Society for Testing and Materials (ASTM), Absorbance
- ASTM D7772-11 Standard Test Method for Carbon Black Extractables - Absorbance of Cyclohexane Extract
- ASTM D7772-15(2019) Standard Test Method for Carbon Black Extractables – Absorbance of Cyclohexane Extract
- ASTM D4691-17 Standard Practice for Measuring Elements in Water by Flame Atomic Absorption Spectrophotometry
Professional Standard - Light Industry, Absorbance
- QB/T 2410-1998 Evaluation method of sunscreen effect in UVB area of sunscreen cosmetics UV absorbance method
Danish Standards Foundation, Absorbance
- DS/EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction
Lithuanian Standards Office , Absorbance
- LST EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011)
Professional Standard - Agriculture, Absorbance
- 199药典 三部-2020 Spectrophotometry 0406 Atomic Absorption Spectrophotometry
- 180药典 三部-2015 Spectrophotometry 0406 General Principles of Atomic Absorption Spectrophotometry 21
- 154药典 三部-2010 Appendix II Spectrophotometry IIB Atomic Absorption Spectrophotometry
- 70药典 四部-2015 0406 Atomic absorption spectrophotometry
- 50药典 四部-2020 0406 Atomic absorption spectrophotometry
Military Standard of the People's Republic of China-General Armament Department, Absorbance
- GJB 533.20-1988 Methods for detection of 45 components of submarine cabin air. Determination of hydrazine content. Phosphomolybdic acid absorbance method.
- GJB 533.18-1988 Detection methods for 45 components of submarine cabin air Determination of acrolein content Tryptophan absorbance method
- GJB 533.17-1988 Detection methods for 45 components of submarine cabin air. Determination of formaldehyde content. Acetylacetone absorbance method.
- GJB 533.21-1988 Detection methods for 45 components of submarine cabin air Determination of ozone content Ferrous ammonium sulfate absorbance method
- GJB 533.19-1988 Methods for detection of 45 components of submarine cabin air. Determination of sodium sarcosinate and dimethylamine content. Copper reagent absorbance method.
CEN - European Committee for Standardization, Absorbance
- EN ISO 3656:2002 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction
Association Francaise de Normalisation, Absorbance
- NF T60-223*NF EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction.
- NF T60-223/A1*NF EN ISO 3656/A1:2017 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction - Amendment 1
- NF EN ISO 3656:2011 Corps gras d'origines animale et végétale - Détermination de l'absorbance dans l'ultraviolet, exprimée sous la forme d'extinction spécifique en lumière ultraviolette
- NF EN ISO 3656/A1:2017 Corps gras d'origines animale et végétale - Détermination de l'absorbance dans l'ultraviolet, exprimée sous la forme d'extinction spécifique en lumière ultraviolette - Amendement 1
European Committee for Standardization (CEN), Absorbance
- EN ISO 3656:2011 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011)
- EN ISO 3656:2011/A1:2017 Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction - Amendment 1 (ISO 3656:2011/Amd 1:2017)
Professional Standard - Non-ferrous Metal, Absorbance
- YS/T 226.2-1994 Determination of antimony content in selenium (malachite green absorptiometry)
- YS/T 226.6-1994 Determination of the amount of arsenic in selenium (arsenic molybdenum blue absorptiometry)
- YS/T 226.7-1994 Determination of the amount of arsenic in selenium (silicon molybdenum blue absorptiometry)
- YS/T 226.10-1994 Determination of sulfur content in selenium (distillation reduction absorptiometry)
- YS/T 226.8-1994 Determination of boron content in selenium (methylene blue absorptiometry)
- YS/T 227.4-1994 Determination of iron content in tellurium (o-phenanthroline absorptiometry)
- YS/T 226.9-1994 Determination of chlorine content in selenium (mercuric thiocyanate absorptiometry)
- YS/T 569.2-2006 Determination of iron content in thallium (o-phenanthroline absorptiometry)
- YS/T 569.7-2006 Determination of aluminum content in thallium (chrome azure S absorptiometry)
- YS/T 230.4-1994 High pure indium--Determination of silicon content--Spectrochemical method
- YS/T 227.5-1994 Determination of selenium content in tellurium (2 3-diaminonaphthalene absorptiometry)
- YS/T 569.4-2006 Determination of zinc content in thallium (dithizone benzene extraction absorptiometry)
- YS/T 569.5-2006 Determination of cadmium in thallium (dithizone benzene extraction absorptiometry)
- YS/T 569.6-2006 Determination of lead content in thallium (dithizone benzene extraction absorptiometry)
- YS/T 569.8-2006 Determination of indium content in thallium (crystal violet benzene extraction absorptiometry)
- YS/T 568.10-2006 Determination of manganese content in zirconia (potassium periodate absorptiometry)
- YS/T 230.6-1994 High pure indium--Determination of thallium content
- YS/T 227.11-1994 Determination of silicon content in tellurium (n-butanol extraction silicon molybdenum blue absorptiometry)
- YS/T 569.9-2006 Determination of silicon content in thallium by isoamyl alcohol extraction silicon molybdenum blue absorptiometry
- YS/T 568.3-2006 Determination of silicon content in zirconium oxide and hafnium oxide silicon molybdenum blue absorptiometry
- YS/T 226.1-1994 Determination of bismuth content in selenium (potassium iodide, thiourea, strychnine absorptiometry)
- YS/T 227.1-1994 Determination of bismuth content in tellurium (potassium iodide, dimethyl strychnine absorptiometry)
- YS/T 227.3-1994 Determination of lead content in tellurium (dithizone-carbon tetrachloride extraction absorptiometry)
- YS/T 569.1-2006 Determination of Copper Content in Thallium Chloroform Extraction Copper Reagent Absorptiometry
- YS/T 569.3-2006 Determination of mercury in thallium (dithizone carbon tetrachloride extraction absorptiometry)
- YS/T 227.6-1994 Determination of copper content in tellurium (neocuproine-chloroform extraction absorptiometry)
- YS/T 568.11-2006 Determination of nickel content in zirconia (α-bifuroyldioxime absorptiometry)
- YS/T 568.2-2006 Determination of iron content in zirconium oxide and hafnium oxide (sulfosalicylic acid absorptiometry)
- YS/T 981.5-2014 Methods for chemical analysis of high pure indium.Determination of thallium content.Rhodamine B spectrophotometric method
未注明发布机构, Absorbance
Professional Standard - Aviation, Absorbance
- HB 5297.11-1984 Determination of Silicon Content in Titanium Alloys by Silicon-Molybdenum Blue Absorption Spectrophotometry
- HB 5297.13-1984 Determination of Cerium in Titanium Alloy Chlorophosphine Azo Ⅲ Absorption Spectrophotometry
- HB 5422.25-1989 Copper Alloy Chemical Analysis Method Silicon Molybdenum Blue Absorption Spectrophotometry Determination of Silicon Content
- HB 5422.11-1989 Method for chemical analysis of copper alloys-Diacetyl-oxime absorptiometry for determination of nickel content
- HB 5220.10-1995 Method for Chemical Analysis of Superalloys Silicon Molybdenum Blue Absorption Spectrophotometry for Determination of Silicon Content
- HB 5422.17-1989 Method for chemical analysis of copper alloy - Determination of manganese content by periodate absorptiometry
- HB 5422.23-1989 Determination of zirconium content by arsenazoⅢ absorptiophotometric method for chemical analysis of copper alloy
Professional Standard - Urban Construction, Absorbance
- CJ/T 68-1999 Municipal sewage.Determination of mercury.Cold atomic absorption photometry
CZ-CSN, Absorbance
- CSN 65 2058-1981 SODIUM HYDROXIDE TECHNICAL Atomio Absorbtion Spoctroscopy for Dutormiiiation o? Iron
- CSN 68 4134-1987 Determination of small amounts of che- ical elements by atomic absorption pectrometry
- CSN 65 1059-1987 Aluminum oxide. Determination of copper (II) oxide. Atomic absorption spectrometry and photometric method
- CSN 65 2066-1983 SODIUM HYDROXIDE TECHNICAL Atomic Absorbtion Spectros- copy for Determinatior. of the Sun of Calcium and Magnesium
Indonesia Standards, Absorbance
- SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)
National Metrological Verification Regulations of the People's Republic of China, Absorbance
Professional Standard - Machinery, Absorbance
Professional Standard - Commodity Inspection, Absorbance
- SN/T 2738-2010 Food contact materials for export.Polymers.Determination of ultraviolet-absorbance in food simulants of PMMA
NL-NEN, Absorbance
- NEN-ISO 6777:1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)
Professional Standard - Meteorology, Absorbance
- QX/T 271-2015 Interval of maintenance and intercomparison for Aethalometer based on optical attenuation method
全国标准信息公共服务平台, Absorbance
- GB/T 2590.11-1981 Determination of nickel content in zirconia (α-bifuroyldioxime absorptiometry)
YU-JUS, Absorbance
- JUS C.A1.361-1982 Methods for chemical analysis of zinc alloys. Determination of aluminium by atomic absorption speetro-photometry