HG/T 4883~4884-2016
HG/T 4884-2016
C12~C14 alkyl glycidyl ether for industrial use
GB/T 22114-2021
Humectants for toothpastes—Glycerin and polyethylene glycol
HG/T 6020\uff5e6021-2022
HG/T 6020-2022
HG/T 4883-2016
1,4-Butanediol diglycidyl ether for industrial use
SN/T 5263-2020
SN/T 3150-2012
Determination of bisphenol diglycidyl ether residues in food for export-LC-MS/MS method
GB/T 28596-2012
Internal carbon coated Polyethylene terephthalate (PET) bottle
GB/T 4333.6-2019
Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
GB/T 13901-13902-1992
GB/T 38216.1-2019
Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
HG/T 5320-2018
N,N’-Dicyclohexylcarbodiimide
GB 22114-2008
Humectants for toothpastes—Glycerin and macrogol
GB/T 6730.30-2017e
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
GB/T 6730.30-2017
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
20232154-T-449
Animal and vegetable fats and oils — Determination of monoacylglycerols, diacylglycerols, triacylglycerols andglycerol by high-performance size-exclusion chromatography
GB/T 28019-2011
Adornment - Determination of Chromium(Ⅵ)- 1, 5-Diphenylcarbohydrazide spectrophotometric method
SN/T 0839.8-1999
T/GDFPT 0018-2021