QB/T 4658-2014
Dimethyl benzyl carbinyl acetate
GB/T 21395-2024
Dimethyl sulfoxide
HG/T 5274~5276-2017
HG/T 5250~5252-2017
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
HG/T 5833\uff5e5835-2021
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
HG/T 5153~5156-2017
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5713\uff5e5716-2020
HG/T 5619-2019
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
HG/T 2366-2015
Polydimethylsiloxane trimethylsiloxy terminated
HG/T 3450-1999
Chemical reagent Butanedione dioxime
HG/T 6157-2023
QB/T 4646-2014
Dimethyl benzyl carbinyl butyrate
HG/T 4470-2012
HG/T 4417-2012
ASTM D7597-16(2024)
Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chromatography/Tandem Mass Spectrometry
T/CASME 540-2023