SN/T 5320-2021
SH/T 1779-2014
LY/T 2863-2017
3,4,5-Trimethoxybenzoic acid
LY/T 3153-2019
3,4,5-Trimethoxybenzoic acid methyl ester
HG/T 6314-2024
T/NAIA 055-2021
SH/T 1773-2012
1,2,4-Trimethylbenzene-Determination of purity and hydrocarbon impurities-Gas chromatographic method
HG/T 5687\uff5e5688-2020
T/CIESC 0012-2020
GB/T 12689.10-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
HG/T 5393\uff5e5395-2018
YS/T 981.4-2014
Method for chemical analysis of high pure indium—Determination of tin content—Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method
T/CAFFCI 4-2018
HJ 1242-2022
HG/T 4895-2016
Blend of rubber antioxidant-N-( 1-methylheptyl)-N'-phenyl-p-phenylenediamine and polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (8PPD/TMQ)
SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
MIL MIL-T-37534 Notice 2-Cancellation
TRIMETHOBENZAMIDE HYDROCHLORIDE AND BENZOCAINE SUPPOSITORIES (S/S BY A-A-54605)
GB/T 14352.15-1993
Methods for chemical analysis of tungsten ores and molybdenum ores—Determination of germanium content—Distillation separation-phenyl fluorone cetyltrimethyl-ammonium bromide phtometric method
GB/T 12689.6-1990
Zinc and zinc alloys—Determination of tin content—Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
KS M ISO 6744-2-2019
Binders for paints and varnishes — Alkyd resins — Part 2: Determination of phthalic anhydride content