2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 29493.1-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 1:Determination of the prohibited or restricted flame retardants 315.0 via email in 1 business day valid,,2022-5-1
GB/T 40845-2021 Determination of azelaic acid in cosmetics—Gas chromatography method 150.0 via email in 1~3 business day valid,,2022-5-1
GB/T 40844-2021 Determination of synthetic musks in cosmetics—GC-MS method 165.0 via email in 1~3 business day valid,,2022-5-1
GB/T 29493.2-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs) 345.0 via email in 1 business day valid,,2022-5-1
GB/T 12519-2021 General specification of analytical instruments 135.0 via email in 1 business day valid,,2022-5-1
GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 750.0 via email in 1~5 business day valid,,2022-5-1
GB/T 40870-2021 Gas analysis—Conversion of gas mixture composition data 675.0 via email in 1~5 business day valid,,2022-5-1
GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride 200.0 via email in 1~3 business day valid,,2022-5-1
GB/T 23938-2021 High purity carbon dioxide 255.0 via email in 1 business day valid,,2022-5-1
GB/T 40674-2021 Fireworks and firecrackers—Evaluation method of environmental protection 150.0 via email in 1~3 business day valid,,2022-5-1
GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method 225.0 via email in 1~3 business day valid,,2022-5-1
GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by AAS, AFS, ICP-OES and ICP-MS 510.0 via email in 1~5 business day valid,,2022-5-1
GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 330.0 via email in 1~5 business day valid,,2022-5-1
T/ZGXX 0004-2022 Methods for evaluating daily chemical products in long lasting bacteriostatic efficacy via email in business day valid,,2022-4-18
GB/T 41072-2021 Surface chemical analysis - Electron spectroscopies - Guidelines for ultraviolet photoelectron spectroscopy analysis 315.0 via email in 1~5 business day valid,,2022-4-1
T/YYHG 0004-2022 Solvent volatilization prevention system via email in business day valid,,2022-3-8
GB/T 16983-2021 Chemical reagent—Dichloromethane 105.0 via email in 1~3 business day valid,,2022-3-1
GB/T 614-2021 Chemical reagent—General method for the determination of refractive index 60.0 via email in 1~3 business day valid,,2022-3-1
GB/T 40418-2021 Electronic specialty gas—Fluoromethane 225.0 via email in 1~3 business day valid,,2022-3-1
GB/T 40417-2021 Electronic specialty gas—1,3-Hexafluorobutadiene 225.0 via email in 1~3 business day valid,,2022-3-1
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GB/T 29493.1-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 1:Determination of the prohibited or restricted flame retardants 
  Issued on: 2021-10-11   Price(USD): 315.0
GB/T 40845-2021 Determination of azelaic acid in cosmetics—Gas chromatography method 
  Issued on: 2021-10-11   Price(USD): 150.0
GB/T 40844-2021 Determination of synthetic musks in cosmetics—GC-MS method 
  Issued on: 2021-10-11   Price(USD): 165.0
GB/T 29493.2-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs)  
  Issued on: 2021-10-11   Price(USD): 345.0
GB/T 12519-2021 General specification of analytical instruments 
  Issued on: 2021-10-11   Price(USD): 135.0
GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 
  Issued on: 2021-10-11   Price(USD): 750.0
GB/T 40870-2021 Gas analysis—Conversion of gas mixture composition data 
  Issued on: 2021-10-11   Price(USD): 675.0
GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride 
  Issued on: 2021-10-11   Price(USD): 200.0
GB/T 23938-2021 High purity carbon dioxide  
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 40674-2021 Fireworks and firecrackers—Evaluation method of environmental protection  
  Issued on: 2021-10-11   Price(USD): 150.0
GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method  
  Issued on: 2021-10-11   Price(USD): 225.0
GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by AAS, AFS, ICP-OES and ICP-MS  
  Issued on: 2021-10-11   Price(USD): 510.0
GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS  
  Issued on: 2021-10-11   Price(USD): 330.0
T/ZGXX 0004-2022 Methods for evaluating daily chemical products in long lasting bacteriostatic efficacy 
  Issued on: 2022-03-18   Price(USD):
GB/T 41072-2021 Surface chemical analysis - Electron spectroscopies - Guidelines for ultraviolet photoelectron spectroscopy analysis 
  Issued on: 2021-12-31   Price(USD): 315.0
T/YYHG 0004-2022 Solvent volatilization prevention system 
  Issued on: 2022-02-08   Price(USD):
GB/T 16983-2021 Chemical reagent—Dichloromethane 
  Issued on: 2021-08-20   Price(USD): 105.0
GB/T 614-2021 Chemical reagent—General method for the determination of refractive index 
  Issued on: 2021-08-20   Price(USD): 60.0
GB/T 40418-2021 Electronic specialty gas—Fluoromethane  
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 40417-2021 Electronic specialty gas—1,3-Hexafluorobutadiene  
  Issued on: 2021-08-20   Price(USD): 225.0
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