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GB/T 38578-2020
Rapid determination of the allergenic protein from aquatic animals origin—Capillary electrophoresis
- 英文版
GB/T 38571-2020
Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry
- 英文版
GB/T 38568-2020
Determination of growth phenotype for industrialmicrobial strain—Microdroplet turbidity
- 英文版
GB/T 4702.18-2020
Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
- 英文版
GB 31604.50-2020
National food safety standard - Food contact materials and articles - Determination of nonylphenol migration
- 英文版
GB/T 39670-2020
Determination of nitrofuran metabolites in pet feeds—Liquid chromatography–tandem mass spectrometry
- 英文版
GB/T 39560.6-2020
Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS)
- 英文版
GB/T 39544-2020
Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method
- 英文版
GB/T 15076.7-2020
Part 7: Determination of pHosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
- 英文版
GB/T 15076.4-2020
Methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry
- 英文版
GB/T 13747.4-2020
Methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry
- 英文版
GB/T 13747.3-2020
Methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry
- 英文版
GB/T 39375-2020
Leather—Physical and mechanical tests—Determination of dimensional change
- 英文版
GB/T 39374-2020
Leather—Physical and mechanical tests—Determination of bending force
- 英文版
GB/T 39372-2020
Leather—Physical and mechanical tests—Determination of percentage extension
- 英文版
GB/T 39371-2020
Leather—Physical and mechanical tests—Determination of softness
- 英文版
GB/T 39370-2020
Leather—Physical and mechanical tests—Determination of surface reflectance
- 英文版
GB/T 39369-2020
Leather—Physical and mechanical tests—Determination of water vapour permeability
- 英文版
GB/T 39368-2020
Leather—Physical and mechanical tests—Determination of flex resistance:Vamp flex method
- 英文版
GB/T 39365-2020
Leather—Physical and mechanical tests—Determination of dry heat resistance
- 英文版
GB/T 39234-2020
Determination of pHthalate esters in soil—Gas chromatography-mass spectrometry (GC-MS)
- 英文版
GB/T 39305-2020
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
- 英文版
GB/T 39302-2020
Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method
- 英文版
GB/T 39298-2020
Reclaimed water quality—Determination of benzene homologues—Gas chromatography
- 英文版
GB/T 39285-2020
Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
- 英文版
GB/T 24981.2-2020
Test methods of rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness
- 英文版
GB/T 24981.1-2020
Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates
- 英文版
GB/T 24165-2020
Determination of polychlorinated biphenyls in dye products
- 英文版
GB/T 20975.20-2020
Methods for chemical analysis of aluminium and aluminium alloys—Part 20:Determination of gallium content—Butyrhodamine B spectrophotometric method
- 英文版
GB/T 12688.10-2020
Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography
- 英文版

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