GB/T 32696-2016
Photography—Determination of residual thiosulfate and other related chemicals in processed photographic materials—Methods using iodine-amylose,methylene blue and silver sulfide
GB/T 26519.3-2021
Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use
GB/T 26519.2-2021
Persulfate for industrial use—Part 2:Potassium persulfate for industrial use
GB/T 26519.1-2021
Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
GB/T 655-2011
Chemical reagent - Ammonium persulfate
GB/T 23940-2021
Analytical methods of persulfate products for industrial use
HG/T 6243-2023
GB/T 641-2011
Chemical reagent - Potassium peroxydisulfate
HG/T 6335-2024
GB/T 26519.1-2011
Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
GB/T 26519.2-2011
Persulfate for industrial use—Part 2:Potassium persulfate for industrial use
JC/T 2391-2017
Excess-sulfate phosphogypsum-slag cement concrete for products
\u0413\u041e\u0421\u0422 33690-2015
Petroleum and petroleum products. Determination of hydrogen sulfide, methyl- and ethylmercaptans by gas chromatography method
HG/T 6279-2024
GB/T 23939-2009
Ammonium persulfate for industrial use
GB/T 32160-2015
Technical methylnaphthalene
HG/T 5562-2019
GB/T 26026-2010
Methyltin mercaptide
GB/T 24212-2009
Methylnaphthalene oil
HG/T 6071-2022