GB/T 37039-2018
Determination of harmful solvent in dye products
QB/T 5656-2021
GB/T 2677.6-1994
Fibrous raw material--Determination of solvent extractives
GB/T 31312-2014
Metallurgical grade fluorspar―Determination of antimony content―Solvent extraction atomic absorption spectrometric method
GB/T 31311-2014
Metallurgical-grade fluorspar―Determination of lead content―Solvent extraction atomic absorption spectrometric method
GB/T 17474-1998
Standard test method for benzene inhydrocarbon solvents by gas chromatography
HG/T 5970-2021
Technical specJfication for green-design product assessment—Alcohol ether solvent
DB15/T 3741-2024
HG/T 6006-2022
GB/T 262-2010
Petroleum products and hydrocarbon solvents - Determination of aniline point and mixed aniline point
SH/T 1539-2007
Rubber,styrene-butadiene(SBR)-Determination of total extracts
SH/T 0245-1992
HG/T 5700-2020
SJ/T 11556-2015
Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS
T/SACE 020-2021
DB13/T 2702-2018
NB/SH/T 0174-2015
HJ/T 414-2007
YB/T 5074-2005
Determination of water content of pyridine products
DB44/T 658-2009