GB/T 20435-2006
Octamethylcyclotetrasiloxane
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
QB/T 2748-2012
HG/T 6342-2024
GB/T 9015-1998
Hexamethylene tetramine for industrial use
HG/T 5624\uff5e5627-2019
SH/T 1822-2019
1,2,4,5-Tetramethylbenzene
HG/T 5625-2019
HG/T 5624-2019
HG/T 5791-2021
2-Methyltetrahydrofuran for industrial use
HG/T 6010-2022
HG/T 4890-2016
Vulcanizing accelerator-Tetramethylthiuram monosulfide (TMTM)
QB/T 5063-2017
HG/T 3538-2011
SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate
HG/T 5463-2018
Vulcanizing accelerator-3-Methylthiazolidine-2-thione (MTT)
GA/T 1241-2015
Technical specifications for latent bloody fingerprint development by TMB in forensic science
HG/T 4329-2012
Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt
20232465-T-469
Electronic grade tetramethyl silane