ASTM D4936-10(2023)
Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
GB/T 21184-2007
Rubber compounding ingredienets - Sulfenamide accelerators - Test methods
GB/T 31332-2014
Vulcanizing accelerator—N-cyclohexylbenzothiazole-2-sulfenamide(CBS)
GB/T 22312-2008
Plastics - Polyacrylamide - Determination for residual acrylamide
HG/T 5257-2017
Vulcanizing accelerator—N-tert-butyl-bis-2-benzothiazole sulfenamide (TBSI)
GB/T 6730.47-2017e
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 6730.47-2017
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
SN/T 4681-2016
T/ACCEM 202-2024
DB32/T 965-2006
GB/T 223.40-2007
Iron, steel and alloy - Determination of niobium content - The sulphochlorophenol S spectrophotometric method
GB/T 6730.7-2016e
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method
GB/T 6730.7-2016
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method
GB/T 44501-2024
Test method for leatherette—Determination of azodicarbonamide content
SN/T 5582-2023
GB/T 12005.2-1989
Determination of solid content of polyacrylamide
GB/T 38401-2019
Leather and fur—Chemical tests—Determination of dimethyl formamide content
HG/T 5375-2018
Determination of acrylamide content in aqueous adhesive
DB32/T 1540-2009
NY/T 1116-2014
Fertilizers-Determination of nitrate nitrogen,ammonium nitrogen,amide nitrogen contents