Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

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Title Standard No. Implemented On
Determination of toxic substances in workplace air—Part 54: Tellurium and its compoundsGBZ/T 300.54-2017
Determination of toxic substances in workplace air—Part 65: Cyclohexane and methyl cyclohexaneGBZ/T 300.65-2017
Determination of toxic substances in workplace air—Part 26: Tin and its inorganic compoundsGBZ/T 300.26-2017
Determination of toxic substances in workplace air—Part 143: p-NitroanilineGBZ/T 300.143-2017
Determination of toxic substances in workplace air—Part 84: Methyl alcohol, propyl alcohol and octyl alcoholGBZ/T 300.84-2017
Determination of toxic substances in workplace air—Part 15: Lead and its compoundsGBZ/T 300.15-2017
Determination of toxic substances in workplace air—Part 23: Strontium and its compoundsGBZ/T 300.23-2017
Determination of toxic substances in workplace air—Part 97: Dipropylene glycol methyl ether and 1-methoxy-2-propanolGBZ/T 300.97-2017
Determination of toxic substances in workplace air—Part 27: Dibutyltin dilaurate, trimethyltin chloride and triethyltin chlorideGBZ/T 300.27-2017
Determination of toxic substances in workplace air—Part 22: Sodium and its compoundsGBZ/T 300.22-2017
Determination of toxic substances in workplace air—Part 52: Thionyl chlorideGBZ/T 300.52-2017
Determination of toxic substances in workplace air—Part 88: Ethylene chlorohydrin and 1,3-dichloropropanolGBZ/T 300.88-2017
Determination of toxic substances in workplace air—Part 83: BromobenzeneGBZ/T 300.83-2017
Determination of toxic substances in workplace air—Part 153: Phosphamidon, demeton,methyldemeton and malathionGBZ/T 300.153-2017
Determination of toxic substances in workplace air—Part 80: Allyl chloride and dichloropropyleneGBZ/T 300.80-2017
Determination of toxic substances in workplace air—Part 150: DDVP,thimet and parathionGBZ/T 300.150-2017
Determination of toxic substances in workplace air—Part 28: Tungsten and its compoundsGBZ/T 300.28-2017
Determination of toxic substances in workplace air—Part 60: Pantane, hexane, heptane, octane and nonaneGBZ/T 300.60-2017
Determination of toxic substances in workplace air— Part 151: Monocrotophos, omethoate and iprobenfosGBZ/T 300.151-2017
Determination of toxic substances in workplace air—Part 31: Zinc and its compoundsGBZ/T 300.31-2017
Determination of toxic substances in workplace air—Part 37: Carbon monoxide and carbon dioxideGBZ/T 300.37-2017
Determination of toxic substances in workplace air—Part 134: Acetone cyanohydrin and phenylacetonitrileGBZ/T 300.134-2017
Determination of toxic substances in workplace air—Part 58: Iodine and its compoundsGBZ/T 300.58-2017
Determination of toxic substances in workplace air—Part 38: Carbon disulfideGBZ/T 300.38-2017
Determination of toxic substances in workplace air—Part 45: Phosphorus pentoxide and phosphorus pentasulfideGBZ/T 300.45-2017
etermination of toxic substances in workplace air—Part 85: Butyl alcohol,amyl alcohol and allyl alcoholGBZ/T 300.85-2017
Determination of toxic substances in workplace air—Part 17: Manganese and its compoundsGBZ/T 300.17-2017
Determination of toxic substances in workplace air—Part 101: TrichloroacetaldehydeGBZ/T 300.101-2017
Determination of toxic substances in workplace air—Part 32: Zirconium and its compoundsGBZ/T 300.32-2017
Determination of toxic substances in workplace air—Part 53: Selenium and its compoundsGBZ/T 300.53-2017
Determination of toxic substances in workplace air—Part 43: Hydrazoic acid and sodium azideGBZ/T 300.43-2017
Determination of toxic substances in workplace air—Part 30: Yttrium and its compoundsGBZ/T 300.30-2017
Determination of toxic substances in workplace air—Part 19: Molybdenum and its compoundsGBZ/T 300.19-2017
Determination of toxic substances in workplace air—Part 16: Magnesium and its compoundsGBZ/T 300.16-2017
Determination of toxic substances in workplace air—Part 81: Chlorobenzene, dichlorobenzene and trichlorobenzeneGBZ/T 300.81-2017
Determination of toxic substances in workplace air—Part 13: Indium and its compoundsGBZ/T 300.13-2017
Determination of toxic substances in workplace air—Part 25: Thallium and its compoundsGBZ/T 300.25-2017
Determination of toxic substances in workplace air—Part 48: Ozone and hydrogen peroxideGBZ/T 300.48-2017
Determination of toxic substances in workplace air—Part 29: Vanadium and its compoundsGBZ/T 300.29-2017
Determination of toxic substances in workplace air—Part 51: Sulfur hexafluorideGBZ/T 300.51-2017
Determination of toxic substances in workplace air—Part 47: Arsenic and its inorganic compoundsGBZ/T 300.47-2017
Determination of toxic substances in workplace air—Part 46: Phosphorus trichlorideGBZ/T 300.46-2017
Determination of toxic substances in workplace air—Part 33: Metals and their compoundsGBZ/T 300.33-2017
Determination of toxic substances in workplace air—Part 21: Potassium and its compoundsGBZ/T 300.21-2017
Determination of toxic substances in workplace air—Part 34: Rare earth metals and their compoundsGBZ/T 300.34-2017
Determination of toxic substances in workplace air—Part 82: Benzyl chloride and p-chlorotolueneGBZ/T 300.82-2017
Determination of toxic substances in workplace air—Part 69: Biphenyl and hydrogenated terphenylsGBZ/T 300.69-2017
Determination of toxic substances in workplace air—Part 68: Styrene, methylstyrene and divinyl benzeneGBZ/T 300.68-2017
Determination of toxic substances in workplace air—Part 73: Methyl chloride, dichloromethane, chloroform and carbon tetrachlorideGBZ/T 300.73-2017
Determination of toxic substances in workplace air—Part 104: Diethyl ketone, 2-hexanone and diisobutyl ketoneGBZ/T 300.104-2017
Determination of lead in blood—Part1:Graphite furnace atomic absorption spectrometry methodGBZ/T 316.1-20182019-1-1
Determination of manganese in urine—Graphite furnace atomic absorption spectrometry methodGB/Z 305-20182019-1-1
Determination of acetone in urine—Headspace-gas chromatography methodGBZ/T 309-20182019-1-1
Determination of nickel in blood—Graphite furnace atomic absorption spectrometry methodGBZ/T 314-20182019-1-1
Determination of N-methylacetamide in urine—Gas chromatographic methodGBZ/T 312-20182019-1-1
Determination of cadmium in blood—Part1:Graphite furnace atomic absorption spectrometry methodGBZ/T 317.1-20182019-1-1
Determination of lead in blood Part2:Inductively coupled plasma mass spectrometry methodGBZ/T 316.2-20182019-1-1
Determination of cadmium in urine—Part2:Inductively coupled plasma mass spectrometry methodGBZ/T 307.2-20182019-1-1
Determination of tolylenediamine in urine—Gas chromatography methodGBZ/T 311-20182019-1-1
Determination of cadmium in urine—Part1:Graphite furnace atomic absorption spectrometry methodGBZ/T 307.1-20182019-1-1
Determination of antimony in urine—atomic fluorescence spectrometry methodGBZ/T 302-20182019-1-1
Determination of trimethyltin chloride (TMT) in urine—Part1:Gas chromatographic methodGBZ/T 313.1-20182019-1-1
Determination of aluminum in urine—Graphic furnace atomic absorption spectrometry methodGBZ/T 304-20182019-1-1
Determination of trimethyltin chloride (TMT) in blood —Part 1:Gas chromatographic methodGBZ/T 318.1-20182019-1-1
Simultaneous determination of a variety of metals in urine—Inductively coupled plasma mass spectrometry methodGBZ/T 308-20182019-1-1
Determination of lead in urine—Graphite furnace atomic absorption spectrometry methodGBZ/T 303-20182019-1-1
Determination of 1-bromopropane in urine—Headspace-gas chromatography methodGB/Z 310-20182019-1-1
Guidelines for prevention and control of occupational hazards in thermal power plantGBZ/T 280-20172018-5-1
Determination of toxic substances in workplace air―Part 9: Chromium and its compoundsGBZ/T 300.9-20172018-5-1
Determination of toxic substances in workplace air―Part 129: Methyl chloroacetate and ethyl chloroacetateGBZ/T 300.129-20172018-5-1
Determination of toxic substances in workplace air―Part 118: Acetic anhydride, maleic anhydride and phthalic anhydrideGBZ/T 300.118-20172018-5-1
Determination of toxic substances in workplace air―Part 130: Dibutyl phthalate and diotyl phthalateGBZ/T 300.130-20172018-5-1
Determination of toxic substances in workplace air― Part 122: Methyl formate and ethyl formateGBZ/T 300.122-20172018-5-1
Determination of toxic substances in workplace air―Part 159: Nitroglycerine,nitroglycerine, cyclotetramethylene tetranitramine and cyclotrimethylenetrinitramineGBZ/T 300.159-20172018-5-1
Determination of toxic substances in workplace air―Part 103: Acetone, methyl ethyl ketone and methyl isobutyl ketoneGBZ/T 300.103-20172018-5-1
Determination of toxic substances in workplace air—Part 62: Solvent gasoline, liquified petroleum gas, raffinate and turpentineGBZ/T 300.62-20172018-5-1
Determination of toxic substances in workplace air― Part 126: Dimethyl sulfate and tricresyl phosphateGBZ/T 300.126-20172018-5-1
Determination of toxic substances in workplace air―Part 114: Oxalic acid and phthalic acidGBZ/T 300.114-20172018-5-1
Determination of toxic substances in workplace air―Part 132: Toluene diisocyanate, diphenylmethane diisocyanate and isophorone diisocyanateGBZ/T 300.132-20172018-5-1
Determination of toxic substances in workplace air―Part 142: TrichloroanilineGBZ/T 300.142-20172018-5-1
Determination of toxic substances in workplace air―Part 160: Enzymes in washing powdeGBZ/T 300.160-20172018-5-1
Determination of toxic substances in workplace air—Part 2: Antimony and its compoundsGBZ/T 300.2-20172018-5-1
Determination of toxic substances in workplace air―Part 7: Calcium and its compoundsGBZ/T 300.7-20172018-5-1
Determination of toxic substances in workplace air— Part 133: Acetonitrile, acrylonitrile and methylacrylonitrileGBZ/T 300.133-20172018-5-1
Determination of toxic substances in workplace air― Part 146: Nitrobenzene,nitrotoluene and nitrochlorobenzeneGBZ/T 300.146-20172018-5-1
Determination of toxic substances in workplace air—Part 93: Pentachlorophenol and its sodium saltGBZ/T 300.93-20172018-5-1
Determination of toxic substances in workplace air—part 11: copper and its compoundsGBZ/T 300.11-20172018-5-1
Guidelines for prevention and control of occupational hazards in wood processing industryGBZ/T 287-20172018-5-1
Determination of toxic substances in workplace air―Part 149: Sumithion,fenthion ,phosmet and methyl parathionGBZ/T 300.149-20172018-5-1
Determination of toxic substances in workplace air―Part 115: Chloroacetic acidGBZ/T 300.115-20172018-5-1
Determination of toxic substances in workplace air―Part 8: Cesium and its compoundsGBZ/T 300.8-20172018-5-1
Determination of toxic substances in workplace air―Part 112: Formic acid and acetic acidGBZ/T 300.112-20172018-5-1
Determination of toxic substances in workplace air—Part 1: General principlesGBZ/T 300.1-20172018-5-1
Determination of toxic substances in workplace air―Part 137: Ethylamine,ethylenediamine and cyclohexylamineGBZ/T 300.137-20172018-5-1
Determination of toxic substances in workplace air—Part 64: Paraffin wax fumeGBZ/T 300.64-20172018-5-1
Determination of toxic substances in workplace air―Part 127: AcrylatesGBZ/T 300.127-20172018-5-1
Determination of toxic substances in workplace air―Part 110: Hydroquinone and resorcinolGBZ/T 300.110-20172018-5-1
Determination of toxic substances in workplace air-Part 6: Cadmium and its compoundsGBZ/T 300.6-20172018-5-1
Determination of toxic substances in workplace air―Part 3: Barium and its compoundsGBZ/T 300.3-20172018-5-1
Determination of toxic substances in workplace air―Part 35: Boron trifluorideGBZ/T 300.35-20172018-5-1
Determination of toxic substances in workplace air―Part 140: Hydrazine, methyl hydrazine and 1,1-dimethylhydrazineGBZ/T 300.140-20172018-5-1
Guidelines for prevention and control of occupational hazards in battery manufacturing industry ― Part 2:Silicon solar cellGBZ/T 299.2-20172018-5-1
Determination of toxic substances in workplace air―Part 4: Beryllium and its compoundsGBZ/T 300.4-20172018-5-1
Determination of toxic substances in workplace air—Part 61: Butylene, 1,3-butadiene and dicyclopentadieneGBZ/T 300.61-20172018-5-1
General principles of biological monitoring method in occupational populationGBZ/T 295-20172018-4-15
Terms of occupational health promotionGBZ/T 296-20172018-4-15
Guidelines for occupational health risk assessment of chemicals in the workplaceGBZ/T 298-20172018-4-15
Guideline for Occupational Health PromotionGBZ/T 297-20172018-4-15
Guideline for protection against occupational hazards of n-hexaneGBZ/T 284-20162017-5-1
General principles for assessment of occupational hazardGB/Z 277-20162017-5-1
Guidelines for protection against occupational exposure to chlorineGBZ/T 275-20162017-5-1
Guideline for prevention and control of occupational hazards in gem processing industryGBZ/T 285-20162017-5-1
Method for determination of 1,2-dichloroethane in blood by gas chromatography-mass spectrometryGBZ/T 286-20162017-5-1
Fit test panels for self-inhalation air-purifying respiratory protective equipmentGBZ/T 276-20162017-5-1
Codes for effect-assessment for occupational hazard control in construction project of thermal power enterprisesAQ/T 4280-20162017-3-1
Mobile laboratories―General requirements for biosafetyGB 27421-20152015-12-15
Guidelines for status quo assessment of occupational hazards in wooden furniture manufacturerAQ/T 4266-20152015-9-1
Guidelines for effect-assessment of occupational hazards control in construction project of wooden furniture manufacturerAQ/T 4267-20152015-9-1
Guidelines for pre-assessment of occupational hazards in wooden furniture manufacturerAQ/T 4265-20152015-9-1
Specification of occupational hazards monitoring in the workplaceAQ/T 4269-20152015-9-1
Determination of S-phenylmercapturic acid in urine by high performance liquid chromatographyGBZ/T 254-20142014-12-15
Guidelines for prevention and control of occupational hazard in foundry of automobile manufacturingGBZ/T 251-20142014-12-15
Classification of occupational hazards at workplaces--Part 4:Occupational exposure to noiseGBZ/T 229.4-20122012-12-1
Evaluation procedure and Test methods for chemical toxicology - Part 3: Acute percutaneous toxicity test GBZ/T 240.3-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 19: Subchronic percutaneous toxicity test GBZ/T 240.19-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 25: Chronic percutaneous toxicity test GBZ/T 240.25-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 12: Chromosomal aberration test for in vivo mammalian marrow cellGBZ/T 240.12-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 22: Two generation reproduction toxicity test GBZ/T 240.22-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 21: Teratogenicity testGBZ/T 240.21-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 17: Subacute inhalation toxicity testGBZ/T 240.17-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 8: Salmonella typhimurium reverse mutation test GBZ/T 240.8-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 24: Chronic oral toxicity test GBZ/T 240.24-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 6:Acute skin irritation/corrosivity testGBZ/T 240.6-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 7: Skin sensitization test GBZ/T 240.7-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 20: Subchronic inhalation toxicity testGBZ/T 240.20-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 2: Chronic oral toxicity testGBZ/T 240.2-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 13: Chromosomal aberration test for mammalian spermatogonium/primary spermatocyteGBZ/T 240.13-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 14: Dominant lethal test for rodentGBZ/T 240.14-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 23: Tardive neurotoxicity test GBZ/T 240.23-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 26: Chronic inhalation toxicity test GBZ/T 240.26-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 4: Acute inhalation toxicity testGBZ/T 240.4-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 15: Subacute oral toxicity test GBZ/T 240.15-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 5: Acute eye irritation/corrosivity testGBZ/T 240.5-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 29: Dynamic test for toxicant metabolism GBZ/T 240.29-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 11: Micronucleus test for polychromatic trythrocytes of in vivo mammalian marrow GBZ/T 240.11-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 28: Joint test of toxicity and carcinogenicity GBZ/T 240.28-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 16: Subacute percutaneous toxicity testGBZ/T 240.16-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 27: Carcinogenic test GBZ/T 240.27-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 10: Mutation test for in vitro mammalian cell gene GBZ/T 240.10-20112012-3-1
Evaluation procedure and test methods for chemical toxicology - Part 18: Subchronic oral toxicity testGBZ/T 240.18-20112012-3-1
Technical code on occupational hygiene prevention and protection in the ferrous metal smelting and rolling processing industryGBZ/T 231-20102010-11-10
Classification of occupational hazards at workplaces Part2: Occupational exposure to chemicalsGBZ/T 229.2-20102010-11-1
Classification for hazards of occupational exposure to toxicantGBZ 230-20102010-11-1
Classification of occupational hazards at workplaces Part 3:Occupational exposure to heat stressGBZ/T 229.3-20102010-10-1
Classification of occupational hazards at workplaces Part 1:Occupational exposure to industrial dustGBZ/T 229.1-20102010-10-1
Terms of occupational healthGBZ/T 224-20102010-8-1
Hygienic Standards for the Design of Industrial EnterprisesGBZ 1-20102010-8-1
Guideline for employer of prevention and control of occupational diseasesGBZ/T 225-20102010-8-1
Guideline for selection of direct-reading gas detector in the confined spaceGBZ/T 222-20092010-6-1
Specification of setting monitoring and alarming devices for toxic gas in the workplaceGBZ/T 223-20092010-6-1
Standard on occupational health for fire fighterGBZ 221-20092010-4-15
Guideline for prevention and control for occupational exposure to bloodborne pathogenGBZ/T 213-20082009-9-1
Laboratories - General Requirements for BiosafetyGB 19489-20082009-7-1
Guideline for occupational hazards prevention and control in textile and dyeing industryGBZ/T 212-20082009-5-15
Guideline for occupational hazards prevention and control in construction industryGBZ/T 211-20082009-5-15
Guide for establishing occupational health standards—Part 2:Occupational exposure limits for airborne dusts in the workplaceGBZ/T 210.2-20082008-12-30
Guide for establishing occupational health standards - Part 3: Occupational exposure limits for the physical agents in the workplace GBZ/T 210.3-20082008-12-30
Guide for establishing occupational health standards—Part 1:Occupational exposure limits for airborne chemicals in the workplaceGBZ/T 210.1-20082008-12-30
Guide for establishing occupational health standards—Part 5:Determination methods of chemicals in biological materialsGBZ/T 210.5-20082008-12-30
Guide for establishing occupational health standards—Part 4:Determination methods of air chemicals in workplaceGBZ/T 210.4-20082008-12-30
Warning specification for occupational hazards of highly toxic substances in the workplaceGBZ/T 203-20072008-3-1
Information guide for occupational hazards of highly toxic substances in the workplaceGBZ/T 204-20072008-3-1
Specification of prevention and control on occupational hazards in confined spaceGBZ/T 205-20072008-3-1
Specification for gas detection in confined space by direct-reading detectorsGBZ/T 206-20072008-3-1
The usage criterion of personal protective equipment against occupational diseases in the organic slovents workplaceGBZ/T 195-20072008-2-1
Technical guidelines for pre-assessment for occupational hazard in construction projectGBZ/T 196-20072008-2-1
Hygienic engineering measures for preventing and controlling occupational poisoning in the work placeGBZ/T 194-20072008-2-1
Technical guidelines for effect-assessment for occupational hazard control in construction projectGBZ/T 197-20072008-2-1
Criterion of control and prevention for occupational hazard in processing asbestosGBZ/T 193-20072008-2-1
Hygienic specification for clothes dry cleaning shopGBZ/T 199-20072008-2-1
Guideline for protection of occupational hazards in the use of synthetic vitreous fibre insulation woolsGBZ/T 198-20072008-2-1
Determination of dust in the air of workplace-Part 1:Total dust concentrationGBZ/T 192.1-20072007-12-30
Determination of dust in the air of workplace-Part 2:Respirable dust concentrationGBZ/T 192.2-20072007-12-30
Determination of dust in the air of workplace-Part 3:Distribution of particulateGBZ/T 192.3-20072007-12-30
Determination of dust in the air of workplace-Part 4:Content of free silica in dustGBZ/T 192.4-20072007-12-30
Determination of dust in the air of workplace-Part 5:Asbestos fiber concentrationGBZ/T 192.5-20072007-12-1
Determination of halogenated alkanes in the air of workplaceGBZ/T 160.45-20072007-11-30
Determination of alcohols in the air of workplaceGBZ/T 160.48-20072007-11-30
Determination of aliphatic aldehydes in the air of workplaceGBZ/T 160.54-20072007-11-30
Methods for determination of alcoholic ethers in the air of workplaceGBZ/T 160.82-20072007-11-30
Determination of alkanes in the air of workplaceGBZ/T 160.38-20072007-11-30
determination of indium and its compounds in the air of workplaceGBZ/T 160.83-20072007-11-30
Determination of alkenes in the air of workplaceGBZ/T 160.39-20072007-11-30
Determination of aromatic hydrocarbons in the air of workplaceGBZ/T 160.42-20072007-11-30
Determination of phenols in the air of workplaceGBZ/T 160.51-20072007-11-30
Determination of aliphatic ketones in the air of workplaceGBZ/T 160.55-20072007-11-30
determination of yttrium and its compounds in the air of workplaceGBZ/T 160.84-20072007-11-30
Determination of iodine and its compounds in the air of workplaceGBZ/T 160.85-20072007-11-30
Determination of saturated aliphatic esters in the air of workplaceGBZ/T 160.63-20072007-11-30
Determination of nitriles in the air of workplaceGBZ/T 160.68-20072007-11-30
Determination of aliphatic ethers in the air of workplaceGBZ/T 160.52-20072007-11-30
Determination of pyrethriod pesticides in the air of workplaceGBZ/T 160.78-20072007-11-30
Occupational exposure limits for hazardous agents in the workplace Part2:Physical agentsGBZ 2.2-20072007-11-1
Measurement of Physical Agents in Workplace Part 6:Ultraviolet RadiationGBZ/T 189.6-20072007-11-1
Measurement of Physical Agents in Workplace Part 3:Power Frequency Electric FieldGBZ/T 189.3-20072007-11-1
Measurement of Physical Agents in Workplace Part 10:Classification of Physical WorkloadGBZ/T 189.10-20072007-11-1
Occupational exposure limits for hazardous agents in the workplace Part1:Chemical hazardous agentsGBZ 2.1-20072007-11-1
Measurement of Physical Agents in Workplace Part 2:High Frequency Electromagnetic FieldGBZ/T 189.2-20072007-11-1
Measurement of Physical Agents in Workplace Part 7:Heat StressGBZ/T 189.7-20072007-11-1
Measurement of Physical Agents in Workplace Part 9:Hand-transmitted VibrationGBZ/T 189.9-20072007-11-1
Measurement of Physical Agents in Workplace Part 8:NoiseGBZ/T 189.8-20072007-11-1
Measurement of Physical Agents in Workplace Part 4:Laser RadiationGBZ/T 189.4-20072007-11-1
Measurement of Physical Agents in Workplace Part 1:Ultra High Frequency RadiationGBZ/T 189.1-20072007-11-1
Measurement of Physical Agents in Workplace Part 5:Microwave RadiationGBZ/T 189.5-20072007-11-1
Measurement of Physical Agents in Workplace Part 11:Heart Rate on Physical WorkGBZ/T 189.11-20072007-11-1
Biological limit value for occupational exposure to mercuryWS/T 265-20062007-7-1
Specifications of quality assurance for biological monitoring in occupational health GBZ/T 173-20062006-10-1
Methods for determination of acyl halides in the air or workplaceGBZ/T 160.61-20042004-12-1
Methods for determination of calcium and its compounds in the air of workplaceGBZ/T 160.6-20042004-12-1
Methods for determination of zinc and its compounds in the air of workplaceGBZ/T 160.25-20042004-12-1
Methods for determination of alkoxyethanols in the air of workplaceGBZ/T 160.50-20042004-12-1
Methods for determination of quinones in the air of workplaceGBZ/T 160.57-20042004-12-1
Methods for determination of halogenated unsaturated hydrocarbons in the air of workplaceGBZ/T 160.46-20042004-12-1
Methods for determination of arsenic and its compounds in the air of workplaceGBZ/T 160.31-20042004-12-1
Methods for determination of organophorus pesticides in the air of workplaceGBZ/T 160.76-20042004-12-1
Methods for determination of boron and its compounds in the air of workplaceGBZ/T 160.27-20042004-12-1
Methods for determination of alkanes in the air of workplaceGBZ/T 160.38-20042004-12-1
Methods for determination of aliphatic ketones in the air of workplaceGBZ/T 160.55-20042004-12-1
Methods for determination of halogenated aliphatic esters in the air of workplaceGBZ/T 160.65-20042004-12-1
Methods for determination of aromatic hydrocarbons in the air of workplaceGBZ/T 160.42-20042004-12-1
Methods for determination of strontium and its compounds in the air of workplaceGBZ/T 160.19-20042004-12-1
Methods for determination of nitro alkances in the air of workplaceGBZ/T 160.73-20042004-12-1
Methods for determination of vanadium and its compounds in the air of workplaceGBZ/T 160.24-20042004-12-1
Radiological protection and safety standardsfor medical Gamma-beam teletherapyGBZ 161-20042004-12-1
Methods for determination of cobalt and its compounds in the air of workplaceGBZ/T 160.8-20042004-12-1
Methods for determination of aliphatic ethers in the air of workplaceGBZ/T 160.52-20042004-12-1
Methods for determination of tin and its compounds in the air of workplaceGBZ/T 160.22-20042004-12-1
Methods for determination of nickel and its compounds in the air of workplaceGBZ/T 160.16-20042004-12-1
Methods for determination of tungsten and its compounds in the air of workplaceGBZ/T 160.23-20042004-12-1
Methods for determination of manganese and its compounds in the air of workplaceGBZ/T 160.13-20042004-12-1
Methods for determination of antimony and its compounds in the air of workplaceGBZ/T 160.1-20042004-12-1
Methods for determination of unsaturated aliphatic esters in the air of workplaceGBZ/T 160.64-20042004-12-1
Methods for determination of hydrazines in the air of workplaceGBZ/T 160.71-20042004-12-1
Methods for determination of cyclic and aromatic ketones in the air of workplaceGBZ/T 160.56-20042004-12-1
Methods for determination of explosives in the air of workplaceGBZ/T 160.80-20042004-12-1
Methods for determination of poly-benzenes in the air or workplaceGBZ/T 160.43-20042004-12-1
Methods for determination of copper and its compounds in the air of workplaceGBZ/T 160.9-20042004-12-1
for determination of amides in the air of workplaceGBZ/T 160.62-20042004-12-1
Methods for determination of selenium and its compounds in the air of workplaceGBZ/T 160.34-20042004-12-1
Methods for determination of sodium and its compounds in the air of workplaceGBZ/T 160.18-20042004-12-1
Methods for determination of saturated aliphatic esters in the air of workplaceGBZ/T 160.63-20042004-12-1
Methods for determination of mixed hydrocarbons in the air of workplaceGBZ/T 160.40-20042004-12-1
Methods for determination of Halogenated alkanes in the air of workplaceGBZ/T 160.45-20042004-12-1
Methods for determination of heterocyclic compunds in the air of workplaceGBZ/T 160.75-20042004-12-1
Methods for determination of mercaptans in the air of workplaceGBZ/T 160.49-20042004-12-1
Methods for determination of barium and its compounds in the air of workplaceGBZ/T 160.2-20042004-12-1
Methods for determination of chlorides in the air of workplaceGBZ/T 160.37-20042004-12-1
Methods for determination of inorganic carbon compounds in tha air of workplaceGBZ/T 160.28-20042004-12-1
Methods for determination of inorganic phosphorus compounds in the air of workplaceGBZ/T 160.30-20042004-12-1
Methods for determination of biological compounds in the air of workplaceGBZ/T 160.81-20042004-12-1
Methods for determination of polycyclic aromatic hydrocarbons in the air of workplaceGBZ/T 160.44-20042004-12-1
Methods for determination of molybdenum and its compounds in the air of workplaceGBZ/T 160.15-20042004-12-1
Methods for determination of alkylolamines in the air of workplaceGBZ/T 160.70-20042004-12-1
Methods for determination of zirconium and its compounds in the air of workplaceGBZ/T 160.26-20042004-12-1
Methods for determination of halogenated aromatic hydrocarbons in the air of workplaceGBZ/T 160.47-20042004-12-1
Methods for determination of alkenes in the air of workplaceGBZ/T 160.39-20042004-12-1
Methods for determination of mercury and its compounds in the air of workplaceGBZ/T 160.14-20042004-12-1
Specifications of air sampling for hazardous substances monitoring in the workplaceGBZ 159-20042004-12-1
Methods for determination of sulfides in tha air of workplaceGBZ/T 160.33-20042004-12-1
Methods for determination of epoxy compounds in the air of workplaceGBZ/T 160.58-20042004-12-1
Methods for determination of oxides in the air of workplaceGBZ/T 160.32-20042004-12-1
Methods for determination of aromatic nitro-compounds in the air of workplaceGBZ/T 160.74-20042004-12-1
Methods for determination of organic chlorine pesticides in the air of workplaceGBZ/T 160.77-20042004-12-1
Methods for determination of thallium and its compounds in the air of workplaceGBZ/T 160.21-20042004-12-1
Methods for determination of phenols in the air of workplaceGBZ/T 160.51-20042004-12-1
Methods for determination of tellurium and its compounds in the air of workplaceGBZ/T 160.35-20042004-12-1
Methods for determination of isocyanates in the air of workplaceGBZ/T 160.67-20042004-12-1
Methods for determination of aliphatic amines in the air workplaceGBZ/T 160.69-20042004-12-1
Methods for determination of aliphatic aldehydes in the air of workplaceGBZ/T 160.54-20042004-12-1
for determination of bismuth and its compounds in the air of workplaceGBZ/T 160.4-20042004-12-1
Methods for determination of medicines in the air of workplaceGBZ/T 160.79-20042004-12-1
Methods for determination of aromatic esters in the air of workplaceGBZ/T 160.66-20042004-12-1
Methods for determination of acid anhydrides in the air of workplaceGBZ/T 160.60-20042004-12-1
Methods for determination of phenyl ethers in the air of workplaceGBZ/T 160.53-20042004-12-1
Methods for determination of aromatic amines in the air of workplaceGBZ/T 160.72-20042004-12-1
Methods for determination fo fluorides in the air of workplaceGBZ/T 160.36-20042004-12-1
Methods for determination of inorganic nitrogen compounds in the air workplaceGBZ/T 160.29-20042004-12-1
Methods for determination of cadmium and its compounds in the air of workplaceGBZ/T 160.5-20042004-12-1
Methods for determination of lead and its compounds in the air of workplaceGBZ/T 160.10-20042004-12-1
Methods for determination of organic nitrogen pesticides in the air of workplaceGBZ/T 160.78-20042004-12-1
Methods for determination of carboxylic acids in the air of workplaceGBZ/T 160.59-20042004-12-1
Methods for determination of potassium and its compounds in the air workplaceGBZ/T 160.17-20042004-12-1
Methods for determination of chromium and its compounds in the air of workplaceGBZ/T 160.7-20042004-12-1
Methods for determination of magnesium and its compounds in the air of workplaceGBZ/T 160.12-20042004-12-1
Methods for determination of lithium and its compounds in the air of workplaceGBZ/T 160.11-20042004-12-1
Methods for determination of tantalum and its compounds in the air of workplaceGBZ/T 160.20-20042004-12-1
Methods for determination of nitriles in the air of workplaceGBZ/T 160.68-20042004-12-1
Methods for determination of beryllium and its compounds in the air of workplaceGBZ/T 160.3-20042004-12-1
Methods for determination of alcohols in the air of workplaceGBZ/T 160.48-20042004-12-1
Biological limit value for occupational exposure to fluorine and fluoridesWS/T 240-20042004-10-1
Biological limit value for occupational exposure to carbon disulfideWS/T 239-20042004-10-1
Biological limit value for occupational exposure to n-hexaneWS/T 243-20042004-10-1
Biological limit values for occupational exposure to styreneWS/T 241-20042004-10-1
Biological limit value for occupational exposure to trinitrotolueneWS/T 242-20042004-10-1
Laboratories―General requirements for biosafetyGB 19489-20042004-10-1
Warning Signs for Occupational Hazards in the WorkplaceGBZ 158-20032003-12-1
Occupational exposure limit for urea in the air of workplaceGB 18560-20012002-5-1
Occupational exposure limit for phosphorus oxychioride in the air of workplaceGB 18536-20012002-5-1
Occupational exposure limit for petroleum asphalt (fume) in the air of workplaceGB 18553-20012002-5-1
Occupational exposure limit for 1,1,1-trichloroethane in the air of workplaceGB 18561-20012002-5-1
Physical qualifications for automobile drivers and their test protocolGB 18463-20012002-3-1
Technical specifications for passive sampler and monitorGB/T 18470-20012002-3-1
Workplace air - Determination of nitroguanidineWS/T 162-19992000-5-1
Workplace air ―Determination of nheptance―Gas chromatographic methodWS/T 169-19992000-5-1
Workpalce air —Determination of fenthion-solvement desorption gas chromatographic methodWS/T 133-19992000-5-1
Workplace air. Determination of dibutyl phthalate and di-n-octyl phthalate. High-performance liquid chromatography methodWS/T 149-19992000-5-1
Workplace air —Determination of biphenye-phenyl ether —Solvent desorption gas chromatographic methodWS/T 134-19992000-5-1
Exhaled air —Determination of acetone—Gas chromatographic methodWS/T 175-19992000-5-1
Workplace air - Determination of lead and cadmium - Graphite furnace atormic absorption spectrophotometric methodWS/T 174-19992000-5-1
Workplace air. Determination aniline. Solvent desorption gas chromatographic methodWS/T 142-19992000-5-1
Workplace air - Determination of acetic ether - Passive sampling gas chromatographic methodWS/T 155-19992000-5-1
Biological limit values for occupational exposure to cadmium and its compoundsWS/T 113-19991999-7-1
Biological limit values for occupational exposure to organophosphate insecticidesWS/T 115-19991999-7-1
Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic methodGB/T 17080-19971998-1-2
Technigue specifications of sampling instruments for air in the workplaceGB/T 17061-19971998-1-2
Workplace air--Determination of 1, 1-dimethylhydrazine--Gas chromatographic methodGB/T 17065-19971998-1-2
Workplace air--Determination of trinitrophenol--Liquid chromatographic methodGB/T 17078-19971998-1-2
Workplace air--Determination of arsenic trioxide--Atomic absorption spectrometric methodGB/T 17067-19971998-1-2
Workplace air--Determination of diethylamine--Gas chromatographic methodGB/T 17066-19971998-1-2
Workplace air--Determination of N, N-dimethylaniline--Solvent desorption gas chromatographic methodGB/T 17089-19971998-1-2
Workplace air--Determination of ethyl acrylate--Solvent desorption gas chromatographic methodGB/T 17092-19971998-1-2
Workplace air--Determination of 2-butoxyethanol--Solvent desorption gas chromatographic methodGB/T 17086-19971998-1-2
Workplace air--Determination of butyl acetate--Solvent desorption gas chromatographic methodGB/T 17082-19971998-1-2
Workplace air--Determination of amyl acetate--Solvent desorption gas chromatographic methodGB/T 17083-19971998-1-2
Workplace air--Determination of tin and its inorganic compounds--Flame atomic absorption spectroscopyGB/T 17062-19971998-1-2
Workplace air--Determination of molybdenum--ICP-AES methodGB/T 17087-19971998-1-2
Workplace air--Determination of butyl alcohol--Solvent desorption gas chromatographic methodGB/T 17075-19971998-1-2
Workplace air--Determination of formic acid--Gas chromatographic methodGB/T 17068-19971998-1-2
Workplace air--Determination of benzyl cyanide--Gas chromatographic methodGB/T 17071-19971998-1-2
Workplace air--Determination of antimony and its compounds--Flame atomic absorption spectroscopyGB/T 17063-19971998-1-2
Workplace air--Determination acetaldehyde--Solvent desorption gas chromatographic methodGB/T 17074-19971998-1-2
Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic methodGB/T 17084-19971998-1-2
Workplace air--Determination of trichlorethylene--Gas chromatographic methodGB/T 17090-19971998-1-2
Workplace air--Determination of cyclohexanone--Solvent desorption gas chromatographic methodGB/T 17073-19971998-1-2
Workplace air--Determination of benzyl chloride--Gas chromatographic methodGB/T 17070-19971998-1-2
Workplace air--Determination of p-nitroaniline--Solvent desorption gas chromatographic methodGB/T 17072-19971998-1-2
Workplace air--Determination of isobutyl alcohol--Solvent desorption gas chromatographic methodGB/T 17076-19971998-1-2
Workplace air--Determination of methyl mercaptan--Gas chromafography methodGB/T 17064-19971998-1-2
Workplace air--Determination of N-methylaniline--Solvent desorption gas chromotrographic methodGB/T 17088-19971998-1-2
Workplace air--Determination of propyl acetate--Solvent desorption gas chromatographic methodGB/T 17081-19971998-1-2
Workplace air--Determination of propionic acid--Gas chromatographic methodGB/T 17069-19971998-1-2
Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic methodGB/T 17079-19971998-1-2
Workplace air--Determination of dimethyl sulphate--Solvent desorption liquid chromatographic methodGB/T 17077-19971998-1-2
Health standard for fluorides in the air of workplaceGB 16228-19961996-9-1
Health standard for polyethylene in the air of workplaceGB 16208-19961996-9-1
Health standard for rare-earth dust in theair of workplaceGB 16240-19961996-9-1
Health standard for gypsum dust in the air of workplaceGB 16232-19961996-9-1
Health standard for acrylic acid in the air of workplaceGB 16213-19961996-9-1
Heatth STANDARD for toluene diisocyanate in the air of workplaceGB 16193-19961996-9-1
Health standard for electric field in the work environmentGB 16203-19961996-9-1
Health STANDARD for respirable silica dust in the air of workplaceGB 16225-19961996-9-1
Health standard for hydrazine in the air of workplaceGB 16221-19961996-9-1
Health standard for marble dust in the air of workplaceGB 16207-19961996-9-1
Health standard for limestone dust in the air of workplaceGB 16226-19961996-9-1
Health standard for sulfuryl fluoride in the air of workplaceGB 16184-19961996-9-1
Health STANDARD for phthalic anhydride in the air of workplaceGB 16215-19961996-9-1
Health standard for dibutyltin dilaurate in the air of workplaceGB 16199-19961996-9-1
Health standard for p-nitroaniline in the air of workplaceGB 16242-19961996-9-1
Health standard for ethylamine in the air of workplaceGB 16214-19961996-9-1
Health standard for trifluoromethyl hypofluorite in the air of workplaceGB 16191-19961996-9-1
Health standard for wood dust in the air of workplaceGB 16197-19961996-9-1
Health standard for omethoate in the air of workplaceGB 16188-19961996-9-1
Health standard for ethylene glycol in the air of workplaceGB 16190-19961996-9-1
Health STANDARD for cotton dust in the air of workplaceGB 16198-19961996-9-1
Health standard for sumithion in the air of workplaceGB 16205-19961996-9-1
Health standard for chloroprene in the air of workplaceGB 16202-19961996-9-1
Health standard for fenvalerate in the air of workplaceGB 16200-19961996-9-1
Health standard for trichlormethane in the air of workplaceGB 16219-19961996-9-1
Health standard for respirable cement dust in the air of workplaceGB 16238-19961996-9-1
Health standard for tin dioxide in the air of workplaceGB 16216-19961996-9-1
Health standard for furan in the air of workplaceGB 16235-19961996-9-1
Health standard for hydrazoic acid and sodium azide in the air of workplaceGB 16187-19961996-9-1
Health standard for element mercury vapour in the air of workplaceGB 16227-19961996-9-1
Health standard for beauveria bassiana in the air of workplaceGB 16220-19961996-9-1
Health standard for condensed silica dust in the air of workplaceGB 16196-19961996-9-1
Health standard for dolomite dust in the air of workplaceGB 16224-19961996-9-1
Health STANDARD for welding fume in the air of workplaceGB 16194-19961996-9-1
Health standard for nickel and its inorganic compounds in the air of workplaceGB 16210-19961996-9-1
Health standard for naphthalene in the air of workplaceGB 16185-19961996-9-1
Health STANDARD for isophorone diisocyanate(IPDI) in the air of workplaceGB 16234-19961996-9-1
Health STANDARD for deltamethrin in the air of workplaceGB 16186-19961996-9-1
Health standard for selenium in the air of workplaceGB 16217-19961996-9-1
Health standard for ethyl benzene in the air of workplaceGB 16182-19961996-9-1
Health standard for mulberry silk dust in the air of workplaceGB 16239-19961996-9-1
Health standard for nitroglycerine in the air of workplaceGB 16212-19961996-9-1
Health STANDARD for thallium in the air of workplaceGB 16183-19961996-9-1
Health standard for dioxide in the air of workplaceGB 16201-19961996-9-1
Health standard for tetrachloroethylene in the air of workplaceGB 16204-19961996-9-1
Health standard for monocrotophos in the air of workplaceGB 16211-19961996-9-1
Health STANDARD for oxalic acid in the air of workplaceGB 16245-19961996-9-1
Health standard for unsymmetric dimethylhydrazine in the air of workplaceGB 16223-19961996-9-1
Health STANDARD for cortisone in the air of workplaceGB 16250-19961996-9-1
Health standard for tungsten in the air of workplaceGB 16229-19961996-9-1
Health standard for tetrahydrofuran in the air of workplaceGB 16231-19961996-9-1
Health standard for diatomite dust in the air of workplaceGB 16206-19961996-9-1
Health STANDARD for grain dust in the air of workplaceGB 16237-19961996-9-1
Health STANDARD for isopropyl alcohol (IPA) in the air of workplaceGB 16230-19961996-9-1
Health standard for moncmethyl-hydrazine in the air of workplaceGB 16222-19961996-9-1
Health STANDARD for asbestos fibre in the air of workplacesGB 16241-19961996-9-1
Health standard for acetic acid in the air of workplaceGB 16233-19961996-9-1
Health STANDARD for cyclonite(RDX) in the air of workplaceGB 16236-19961996-9-1
Health standard for dichloromethane in the air of workplaceGB 16218-19961996-9-1
Health standard for kitazin-p in the air of workplaceGB 16189-19961996-9-1
Health STANDARD for magnesium oxide (fume) in the air of workplaceGB 16195-19961996-9-1
Health standard for polypropylene in the air of workplaceGB 16209-19961996-9-1
Health standard for methyl chloride in the air of workplaceGB 16192-19961996-9-1
Workplace air―Determination of beryllium ―Morin fluorescent spectrophotometric methodGB/T 16023-19951996-7-1
Workplace air--Determination of methyl bromide--Direct injection gas chromatographic methodGB/T 16084-19951996-7-1
Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric methodGB/T 16102-19951996-7-1
Workplace air―Determination of methyl acetate―Direct injection gas chromatographic methodGB/T 16066-19951996-7-1
Workplace air--Determination of nickel and its compounds--Flame atomic absorption spectrophotometric methodGB/T 16021-19951996-7-1
Workplace air―Determination of vinyl chloride―Thermal desorption gas chromatographic method (DNP)GB/T 16089-19951996-7-1
Workplace air--Determination of acetonitrile--Solvent desorption gas chromatographic methodGB/T 16096-19951996-7-1
Workplace air--Determination of hydrogen chloride and hydrochloric acid--Mercuric rhodanate spectrophotometric methodGB/T 16109-19951996-7-1
Workplace air--Determination of chloroprene--Direct injection gas chromatographic methodGB/T 16091-19951996-7-1
Workplace air―Determination of acetonitrile―Direct injection gas chromatographic methodGB/T 16095-19951996-7-1
Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric methodGB/T 16019-19951996-7-1
Workplace air―Determination of ethyl ether―Direct injection gas chromatographic methodGB/T 16071-19951996-7-1
Workplace air--Determination of arsenic trioxide and pentoxide--Silver diethyl dithiocarbamate spectrophotometric methodGB/T 16034-19951996-7-1
Workplace air--Determination of carbon disulfide--Diethylamine spectrophotometric methodGB/T 16028-19951996-7-1
Workplace air--Determination of solvent naphthas--Direct injection gas chromatographic methodGB/T 16038-19951996-7-1
Workplace air--Determination of carbon tetrachloride--Direct injection gas chromatographic methodGB/T 16082-19951996-7-1
Workplace air―Determination of vinyl chloride―Direct injection gas chromatographic method (PEG 6000)GB/T 16088-19951996-7-1
Workplace air--Determination of butyl acetate--Direct injection gas chromatographic methodGB/T 16069-19951996-7-1
Workplace air--Determination of benzene--Direct injection gas chromatographic methodGB/T 16043-19951996-7-1
Workplace air--Determination of methyl alcohol--Direct injection gas chromatographic methodGB/T 16062-19951996-7-1
Workplace air--Determination of toluene--Thermal desorption gas chromatographic methodGB/T 16048-19951996-7-1
Workplace air--Determination of cyclohexane--Direct injection gas chromatographic methodGB/T 16041-19951996-7-1
Workplace air--Determination of lead--Graphite furnace atomic absorption spectrophotometric methodGB/T 16008-19951996-7-1
Workplace air-Determination of Rogor―N-(1-naphthyl)-ethylenediamine- hydrochloride spectrophotometric methodGB/T 16119-19951996-7-1
Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic methodGB/T 16081-19951996-7-1
Workplace air--Determination of acrylonitrile--Direct injection gas chromatographic methodGB/T 16098-19951996-7-1
Workplace air--Determination of cyclohexane--Solvent desorption gas chromatographic methodGB/T 16042-19951996-7-1
Workplace air--Determination of trichloromethane--Direct injection gas chromatographic methodGB/T 16080-19951996-7-1
Workplace air--Determination of lead--Flame atomic absorption spectrophotometric methodGB/T 16010-19951996-7-1
Workplace air―Determination of chorodinitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric methodGB/T 16115-19951996-7-1
Workplace air--Determination of acetone--Solvent desorption gas chromatographic methodGB/T 16059-19951996-7-1
Workplace air--Determination of methyl parathion--Gas chromatographic methodGB/T 16117-19951996-7-1
Workplace air--Determination of naphthalene--Solvent desorption gas chromatographic methodGB/T 16056-19951996-7-1
Workplace air--Determination of aniline--Naphthyl ethylenediamine dihydrochloride spectrophotometric methodGB/T 16100-19951996-7-1
Workplace air--Determination of mercury--Dithizone spectrophotometric methodGB/T 16013-19951996-7-1
Workplace air--Determination of styrene--Solvent desorption gas chromatographic methodGB/T 16053-19951996-7-1
Workplace air--Determination of ethylene oxide--Direct injection gas chromatographic methodGB/T 16074-19951996-7-1
Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic methodGB/T 16064-19951996-7-1
Workplace air--Determination of dichlorvos--Solvent desorption gas chromatographic methodGB/T 16120-19951996-7-1
Workplace air--Determination of zinc oxide--Dithizone spectrophotometric methodGB/T 16014-19951996-7-1
Workplace air--Determination of phenol--4-Amino-antipyrine spectrophotometric methodGB/T 16072-19951996-7-1
Workplace air―Determination of styrene―Direct injection gas chromatographic methodGB/T 16052-19951996-7-1
Workplace air--Determination of arsine--Silver diethyl dithiocarbamate spectrophotometric methodGB/T 16035-19951996-7-1
Workplace air--Determination of xylene--Direct injection gas chromatographic methodGB/T 16049-19951996-7-1
Workplace air--Determination of methyl iodide--1, 2-naphthaquinone-4-sodium sulfonate spectrophotometric methodGB/T 16123-19951996-7-1
Workplace air--Determination of mercury--Flameless atomic absorption spectrophotometric methodGB/T 16012-19951996-7-1
Workplace air―Determination of methyl chloride―Direct injection gas chromatographic methodGB/T 16078-19951996-7-1
Workplace air―Determination of pyridine―Barbituric acid spectrophotometric methodGB/T 16116-19951996-7-1
Workplace air--Determination of phosphorus pentoxide--Ammonium molybdate spectrophotometric methodGB/T 16036-19951996-7-1
Workplace air--Determination of benzene--Thermal desorption gas chromatographic methodGB/T 16045-19951996-7-1
Workplace air―Determination of phenol―Solvent desorption gas chromatographic methodGB/T 16073-19951996-7-1
Workplace air--Determination of styrene--Thermal desorption gas chromatographic methodGB/T 16054-19951996-7-1
Workplace air--Determination of phosphine--Ammonium molybdate spectrophotometric methodGB/T 16037-19951996-7-1
Workplace air―Determination of butadiene―Direct injection gas chromatographic methodGB/T 16040-19951996-7-1
Workplace air--Determination of manganese and its compounds--Flame atomic absorption spectrophotometric methodGB/T 16018-19951996-7-1
Workplace air--Determination of allyl chloride--Direct injection gas chromatographic methodGB/T 16090-19951996-7-1
Workplace air―Determination of chloropicrin―Naphthyl ethylenediamine dihydrochloride spectrophotometric methodGB/T 16101-19951996-7-1
Workplace air―Determination of dimethyl formamide-Gas chromatographic methodGB/T 16111-19951996-7-1
Workplace air--Determination of butanone--Direct injection gas chromatographic methodGB/T 16060-19951996-7-1
Workplace air--Determination of ethylene oxide--Thermal desorption gas chromatographic methodGB/T 16075-19951996-7-1
Workplace air--Determination of toluene--Direct injection gas chromatographic methodGB/T 16046-19951996-7-1
Workplace air―Determination of chloronitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric methodGB/T 16114-19951996-7-1
Workplace air--Determination of phorate--Solvent desorption gas chromatographic methodGB/T 16122-19951996-7-1
Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic methodGB/T 16094-19951996-7-1
Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric methodGB/T 16026-19951996-7-1
Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric methodGB/T 16033-19951996-7-1
Workplace air―Determination of formaldehyde―3-Methyl-2-benzothiazolinone hydrazone hydrochloride(MBTH) spectrophotometric methodGB/T 16057-19951996-7-1
Workplace air―Determination of dichloroethane―Direct injection gas chromatographic method(PEG 20M)GB/T 16086-19951996-7-1
Workplace air--Determination of DDT--Gas chromatographic methodGB/T 16092-19951996-7-1
Workplace air--Determination of ammonia--Messlerreagent spectrophotometric methodGB/T 16031-19951996-7-1
Workplace air―Determination of zirconium and its compounds―Xylenol orange spectrophotometric methodGB/T 16108-19951996-7-1
Workplace air--Determination of phosphorus--Gas chromatographic methodGB/T 16110-19951996-7-1
Workplace air--Determination of ethyl acetate--Direct injection gas chromatographic methodGB/T 16067-19951996-7-1
Workplace air--Determination of xylene--Thermal desorption gas chromatographic methodGB/T 16051-19951996-7-1
Workplace air--Determination of hexachlorobenzene--Gas chromatographic methodGB/T 16093-19951996-7-1
Workplace air―Determination of hydrogen fluoride and fluorides―Ion selective electrode methodGB/T 16030-19951996-7-1
Workplace air--Determination of lead--Dithizone spectrophotometric methodGB/T 16009-19951996-7-1
Workplace air―Determination of molybdenum and its compounds―Thiocyanate spectrophotometric methodGB/T 16103-19951996-7-1
Workplace air―Determination of cadmium oxide―Flame atomic absorption spectrophotometric methodGB/T 16016-19951996-7-1
Workplace air--Determination of rogor--Gas chromatographic methodGB/T 16118-19951996-7-1
Workplace air--Determination of dinitrobenzene--Gas chromatographic methodGB/T 16112-19951996-7-1
Technical specifications for medical assessment of environmental impact on water conservancy and hydroelectric projectsGB/T 16124-19951996-7-1
Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric methodGB/T 16104-19951996-7-1
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