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GB/T 26416.9-2023
Methods for chemical analysis of rare earth iron alloys - Part 9: Determination of pHosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method
- 英文版
GB/T 26416.8-2023
Methods for chemical analysis of rare earth iron alloys - Part 8: Determination of silicon content - Photometric method
- 英文版
GB/T 42696-2023
Textiles - Determination of pHosphate compounds
- 英文版
GB/T 42630-2023
Method for chemical phase analysis of copper-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases
- 英文版
GB/T 42439-2023
Method for chemical phase analysis of antimony ore - Determination of antimony content in antimonite, stibnite and antimonate
- 英文版
GB/T 42307-2023
Fertilizers and soil conditioners - Determination of biuret content in urea-based fertilizers - High performance liquid chromatography
- 英文版
GB/T 34436-2023
Determination of formamide in toy materials - High performance liquid chromatography-mass spectrometry
- 英文版
GB/T 42349-2023
Determination of antiviral activity of photocatalytic materials Q-beta phage test method
- 英文版
GB/T 6913-2023
Analytical methods for boiler water and cooling water - Determination of pHosphate
- 英文版
GB/T 42357-2023
Water-insoluble dyes - Determination of purity - Liquid chromatography
- 英文版
GB/T 42425-2023
Determination of functional components caprylylsalicylic acid, phenylethylresorcinol and ferulic acid in cosmetics by high performance liquid chromatography
- 英文版
GB/T 42310-2023
Nanotechnology—Determination of specific surface area of graphene powder—Argon adsorption static capacity method
- 英文版
GB/T 42424-2023
Determination of 11 permitted hair dyes including 5-amino-6-chloro-o-cresol in hair dye products by liquid chromatography-mass spectrometry
- 英文版
GB/T 42423-2023
Determination of dichlorobenzyl alcohol and chlorphenesin in cosmetics - High performance liquid chromatography
- 英文版
GB/T 27894.3-2023
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias
- 英文版
GB/T 22048-2022
Determination of specific phthalate plasticizers in toys and children's products
- 英文版
GB/T 1927.11-2022
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain
- 英文版
GB/T 1927.16-2022
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain
- 英文版
GB/T 7717.16-2022
Acrylonitrile for industrial use - Part 16: Determination of iron and copper content - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry
- 英文版
GB/T 7717.12-2022
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography
- 英文版
GB/T 223.63-2022
Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method
- 英文版
GB/T 41531-2022
Textiles - Determination of pHenol and bisphenol A
- 英文版
GB/T 1927.15-2022
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 15: Determination of tensile strength across grains
- 英文版
GB/T 1927.13-2022
Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity
- 英文版
GB/T 14321-2022
X-ray Quantitative Determination Method of α-Al2O3 Phase in Corundum Abrasive
- 英文版
GB/T 41525-2022
Determination of mobile hexavalent chromium in toy materials - Ion chromatography
- 英文版
GB/T 41524-2022
Determination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry
- 英文版
GB/T 1927.14-2022
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 14: Determination of tensile strength along the grain
- 英文版
GB/T 41413-2022
Determination of migration of N-nitrosamine and its precursors in toys high performance liquid chromatography tandem mass spectrometry
- 英文版
GB/T 41412-2022
Determination of isothiazolinone preservatives in toys high performance liquid chromatography tandem mass spectrometry
- 英文版

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