absorb light

absorb light, Total:116 items.

The international standard classification for "absorb light" includes: Waxes, bituminous materials and other petroleum products , General methods of tests and analysis for food products , Chemical analysis of metals , Materials for aerospace construction , Animal and vegetable fats and oils , Metalliferous minerals , Chemical technology (Vocabularies) , Physicochemical methods of analysis , Cadmium, cobalt and their alloys , Oxides , Photographic paper, films and cartridges , Analytical chemistry in general .

The Chinese standard classification for "absorb light" includes: Petroleum wax , Basic standards and general methods , Heavy metals and their alloys analysis method , Basic standards and general methods , Grease and oil processing and products , Chemical raw material ore , Light metal ore , Manganese ore , Other chemical products in general , Rare metals and their alloys analysis method , Semimetal and semiconductor material analysis method , Petroleum products in general , Basic standards and general methods .

Group Standards of the People's Republic of China

T/CTCA 12-2022 Light-absorption and heat generating knitted underwear

Taiwan Provincial Standard of the People's Republic of China

CNS 9502-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (Atomic Absorptimetric Method)
CNS 9423-1982 Method for Determining Iron Oxide in Dolomite (O - Phenanthroline Absorptiometric Method)
CNS 8442-1982 Method for Determination of Titanium Oxide in Feldspar (Diantipyrylmenthane Absorptiometric Method)
CNS 9499-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (Atomic Absorptimetric Method)
CNS 10117-1983 Method for Detemining Aluminium Content in Natural And Artificial Cryolite (Atomic Absorption Method)
CNS 10118-1983 Method for Determining Calcium Content in Natural and Artificial Cryolite (Flame Atomic Absorption Method)
CNS 8997-1982 Method of Test for Copper in Industrial Waste Water - Spectrophotometric Method
CNS 12013-1987 Method of Test for Lead in Gasoline by Atomic Absorption Spectrometry
CNS 7519-1981 Method for Determination of Cobalt in Ores (Absorptiometric Method)
CNS 10181-1983 Method for Determining Titanium Dioxide in Iron Ores (Diantipyrylmethane Absorptiometric Method)
CNS 8445-1982 Method for Determination of Sodium Oxide in Feldspar (Atomic Absorptiometric Method)
CNS 11209-1995 General Rules for Chemical Analysis by Atomic Absorption Spectrophotometry
CNS 8286-1982 Method of Chemical Analysis for Phosphorus in Metallic Silicon (Molybdate Blue Absorptimetric Method)
CNS 9495-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (Salfosalicylic Acid Absorptimetric Method)
CNS 8448-1982 Method for Determination of Potassium Oxide in Feldspar (Atomic Absorptiometric Method )
CNS 8437-1982 Method for Determination of Silicon Dioxide in Feldspar (Dehydration Gravimetric and Absorptiometic Method)
CNS 9496-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (Atomic Absorptimetric Method)
CNS 8438-1982 Method for Determination of Silicon Dioxide in Feldspar (Flocculation Gravimetric and Absorptiometic Method)
CNS 9498-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (Chrome Azurol-S Absorptimetric Method)
CNS 8998-1982 Method of Test for Copper in Industrial Waste Water - Atomic Absorption Spectrophotometric Method
CNS 10114-1983 Method for Determining Iron Content in Natural and Artificial Cryolite (1,10-Phenanthroline Photometric Method)
CNS 8047-1981 Method for Determination of Copper in Iron Ores (BCOD Absorptiometric Method)
CNS 5467-1980 The Method of Test for Molybdenum in Water (Atomic Absorption Spectrophotometry)
CNS 10830-1984 Method for Determination of Phosphorus of Coal and Coke (Molybdenum Blue Absorptiometric Method)
CNS 9427-1982 Method for Determining Phosphorus Pentoxide in Dolomite (MIB K Absorptiometric Method)
CNS 8441-1982 Method for Determination of Iron Oxide in Feldspar (O - Phenanthroline Absorptiometric Method)
CNS 10112-1983 Method for Determining Silica Content in Natural and Artificial Cryolite (Reduced Molybdosilicate Spectrophotomertric Method)

Professional Standard - Petrochemical Industry

SH/T 0406-1992 Determination method for vaseline ultraviolet absorbance
SH/T 0415-1992 Test method for ultraviolet absorbance value of petroleum products

Professional Standard - Agriculture

NY/T 1597-2008 Animal and vegetable fats and oils—Determination of ultraviolet absorbance expressed ad specific UV extinction

Professional Standard - Aviation

HB 5220.26-2008 Methods for Chemical Analysis of Superalloys - Part 26: Determination of Cobalt Content by Nitroso-R-Salt Photometric Method
HB 5220.36-2008 Methods for Chemical Analysis of Superalloys - Part 36: Determination of Zirconium Content by Arsenazo III Photometric Method
HB 5422.17-1989 Chemical Analysis Method for Copper Alloy - Periodate Absorption Photometry for the Determination of Manganese Content
HB 5220.40-2008 Methods for Chemical Analysis of Superalloys - Part 40: Determination of Boron Content by Methanol Distillation-Curcumin Photometric Method
HB 5422.25-1989 Chemical Analysis Method for Copper Alloy - Silicon Molybdenum Blue Absorption Photometry for the Determination of Silicon Content
HB 5220.42-2008 Methods for Chemical Analysis of Superalloys - Part 42: Determination of Cerium Content by Dbc-Arsenazo Photometric Method
HB 5220.43-1995 Determination of Lanthanum Content by DBC-Arsenazo Absorption Spectrophotometry Method for Chemical Analysis of Superalloys
HB 5220.34-2008 Methods for Chemical Analysis of Superalloys - Part 34: Determination of Niobium Content by Sulphochlorophenol C Photometric Method
HB 5220.10-2008 Methods for chemical analysis of superalloys—Part 10:Dertermination of silicon content by silicon molybdenum blue photometric method
HB 5422.30-1989 Methods for chemical analysis of copper alloys - Determination of titanium content by diantipyrine methane absorptiometry
HB 5297.11-1984 Determination of Silicon Content in Titanium Alloys by Silicon-Molybdenum Blue Absorption Spectrophotometry
HB 5422.9-1989 Chemical Analysis Method for Copper Alloy - 1 and 10 - Phenanthroline Absorption Photometry for the Determination of Iron Content
HB 5220.30-1995 Superalloy chemical analysis method o-phenanthroline absorptiophotometry determination of iron content
HB 5422.12-1989 Chemical Analysis Method for Copper Alloy - Absorption Photometry of Crystal Violet - Toluene Extraction for the Determination of Antimony Content
HB 5220.48-2008 Methods for Chemical Analysis of Superalloys - Part 48: Determination of Nitrogen Content by Water Vapour Distillation-Volumetric Method(Or Photometric Method)
HB 5220.42-1995 Determination of Cerium Content by DBC-Arsenazo Absorption Spectrophotometry Method for Chemical Analysis of Superalloys
HB 5297.13-1984 Determination of Cerium in Titanium Alloy Chlorophosphine Azo Ⅲ Absorption Spectrophotometry
HB 5220.38-2008 Methods for Chemical Analysis of Superalloys - Part 38: Determination of Cerium Content by Extraction Separation-Arsenazo III Photometric Method
HB 5220.22-2008 Methods for Chemical Analysis of Superalloys - Part 22: Determination of Molybdenum Content by Thiocyanate Photometric Method
HB 5220.32-2008 Methods for Chemical Analysis of Superalloys - Part 32: Determination of Tungsten Content by Thiocyanate Photometric Method
HB 5220.45-2008 Methods for Chemical Analysis of Superalloys - Part 45: Determination of Antimony Content by Carrier Precipitation Molybdenum Blue Phtotmetric Method
HB 5220.48-1995 Superalloy Chemical Analysis Method Water Steam Distillation - Volumetric Method (or Absorptiometry) Determination of Nitrogen Content
HB 5220.44-1995 Method for chemical analysis of superalloys Distillation and separation-Molybdenum blue absorptiophotometry for determination of arsenic content
HB 5220.7-2008 Methods for Chemical Analysis of Superalloys - Part 7: Determination of Phosphorus Content by Ethyl Ether Extraction Molybdenum Blue Photometric Method
HB 5422.23-1989 Chemical Analysis Methods for Copper Alloy - Arsenazo III Absorption Photometry for the Determination of Zirconium Content
HB 5422.26-1989 Chemical Analysis Method for Copper Alloy - MIBK Extraction - Stannous Chloride Reduction Absorption Photometry for the Determination of Silicon Content
HB 5220.43-2008 Methods for Chemical Analysis of Superalloys - Part 43: Determination of Lanthanum Content by Dbc-Arsenazo Photometric Method
HB 5422.3-1989 Chemical Analysis Method for Copper Alloy - Electrolytic Separation - Chrome Azurol S Absorption Photometry for the Determination of Aluminium Content
HB 5220.35-2008 Methods for Chemical Analysis of Superalloys - Part 35: Determination of Tantalum Content by Pyrogallic Acid Photometric Method
HB 5422.11-1989 Chemical Analysis Method for Copper Alloy - Dimethylglyoxime Absorption Photometry for the Determination of Nickel Content
HB 5422.7-1989 Method for chemical analysis of copper alloy Potassium iodide-thiourea absorbance photometry for determination of bismuth content
HB 5220.36-1995 Determination of Zirconium Content by Arsenazo Ⅲ Direct Absorption Spectrophotometry Method for Chemical Analysis of Superalloys
HB 5220.44-2008 Methods for Chemical Analysis of Superalloys - Part 44: Determination of Arsenic Content by Distillation Separation-Molybdenum Blue Photometric Method
HB 5220.8-2008 Methods for Chemical Analysis of Superalloys - Part 8: Determination of Phosphorus Content by N-Butyl Alcohol-Chloroform Extraction Photometric Method
HB 5220.17-2008 Methods for Chemical Analysis of Superalloys-Part 17:Determination of Vanadium Content by n-benzyl-n-phenylhydroxylamine-chloroform Extraction Photometric Method
HB 5220.46-2008 Methods for Chemical Analysis of Superalloys - Part 46: Determination of Bismuth Content by Semixylenol Orange Photometric Method
HB 5220.10-1995 Method for Chemical Analysis of Superalloys Silicon Molybdenum Blue Absorption Spectrophotometry for Determination of Silicon Content
HB 5220.4-2008 Methods for Chemical Analysis of Superalloys - Part 4: Determination of Sulfur Content by Reducing Distillation Photometric Method
HB 5220.13-1995 Method for chemical analysis of superalloys Potassium periodate absorptiometry for determination of manganese content
HB 5220.26-1995 Determination of Cobalt Content by Nitroso R Salt Absorption Spectrophotometry Method for Chemical Analysis of Superalloys
HB 5220.20-1995 Chemical Analysis Method of Superalloys Chromoazurin S Absorption Spectrophotometry Determination of Aluminum Content
HB 5220.45-1995 Chemical Analysis Method of Superalloy Carrier Precipitation-Molybdenum Blue Absorption Spectrophotometry Determination of Antimony Content
HB 5422.20-1989 Chemical Analysis Method for Copper Alloy - Phosphorus, Vanadium and Molybdenum Yellow Absorption Photometry for the Determination of Phosphorus Content (I)
HB 5220.32-1995 Method for chemical analysis of superalloys-thiocyanate absorptiometry for determination of tungsten content
HB 5220.30-2008 Methods for Chemical Analysis of Superalloys - Part 30: etermination of Iron Content by Phenanthroline Photometric Method
HB 5220.27-2008 Methods for Chemical Analysis of Superalloys - Part 27: Determination of Copper Content by Cupral-Ethyle Ether Extraction Photometric Method
HB 5422.14-1989 Chemical Analysis Method for Copper Alloy - NitrosoＲSalt Absorption Spectrophotometric Method for the Determination of Cobalt Content
HB 5297.12-1984 Determination of Boron Content in Titanium Alloys-Extraction-Absorptiometry with Methylene Blue-1.2 Dichloroethane
HB 5422.21-1989 Chemical Analysis Method for Copper Alloy - Phosphorus, Vanadium and Molybdenum Yellow Absorption Photometry for the Determination of Phosphorus Content (II)
HB 5422.28-1989 Chemical Analysis Method for Copper Alloy - Carrier Precipitation - Dithizone Absorption Photometry for the Determination of Lead Content
HB 5220.22-1995 Determination of molybdenum content by thiocyanate absorptiophotometry for chemical analysis of superalloys
HB 5422.6-1989 Chemical Analysis Method for Copper Alloy -The Phenylfuorone-Polyethylene Glycol Cctyl Phenyl Ether Absorption Photometry for the Determination of Stannum Content
HB 5220.13-2008 Methods for Chemical Analysis of Superalloys-Part 13:Determination of Manganese Content by Potassium Periodate Photometric Method
HB 5220.4-1995 Chemical Analysis Methods of Superalloys - Determination of Sulfur Content by Reduction Distillation Absorbance Photometry
HB 5220.40-1995 Method for Chemical Analysis of Superalloys Methanol Distillation-Curcumin Absorption Spectrophotometry for Determination of Boron Content
HB 5220.18-2008 Methods for Chemical Analysis of Superalloys - Part 18: Determination of Titanium Content by Diantipyrylmethane Photometric Method
HB 5220.20-2008 Methods for Chemical Analysis of Superalloys - Part 20: Determination of Aluminium Content by Chrome Azurol S Photometric Method
HB 5220.24-2008 Methods for Chemical Analysis of Superalloys - Part 24: Determination of Nickel Content by Dimethyglyoxime Photometric Method
HB 5422.22-1989 Methods for chemical analysis of copper alloys - Determination of arsenic by silver diethyldithiocarbamate absorptiometry
HB 5220.24-1995 Method for chemical analysis of superalloys Diacetyl-oxime absorptiometry for determination of nickel content
HB 5220.47-2008 Methods for Chemical Analysis of Superalloys - Part 47: Determination of Lead Content by Carrier Precipitation-Xylenol Orange Photometric Method
HB 5220.18-1995 Method for chemical analysis of superalloys Diantipyridine methane absorptiometry for determination of titanium content

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 2127-1980 Determination of titanium dioxide content in xenotime concentrates--Diantipyrylmethane photometric method
GB/T 11081-2005 Standard test method for ultraviolet adsorption of white oils
GB/T 22500-2008 Animal and vegetable fats and oils—Determination of ultraviolet absorbance expressed as specific UV extinction
GB/T 28722-2012 Determination of iron and lead in amino acids - Atomic absorption spectrometry
GB/T 1822-1979 Determination of copper content in tin concentrates;Biscyclohexanone oxalyl-dihydrazone photometric method
GB/T 1516-1979 Method for determination of arsenic content in manganese ores
GB 2128-1980 Determination of silicon dioxide content in xenotime concentrates--Silicon molybdenum blue photometric method
GB/T 15337-2008 General rules for atomic absorption spectrometric analysis
GB/T 8322-2008 Molecular absorption spectrometry - Terminology

Professional Standard - Non-ferrous Metal

YS/T 568.10-2006 Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method
YS/T 569.8-2006 Thallium - Determination of indium content - Crystal violet extraction photometric method
YS/T 569.4-2006 Thallium--Determination of zinc content--Dithizone extraction photometric method
YS/T 226.9-1994 Determination of chlorine content in selenium - Thiocyanate photometric method
YS/T 569.1-2006 Thallium - Determination of copper content - Neocuproine-chloroform extraction photometric method
YS/T 569.6-2006 Thallium - Determination of lead content - Dithizone extraction photometric method
YS/T 569.5-2006 Thallium - Determination of cadmium content - Dithizone extraction photometric method