GA/T 2066-2023
Forensic sciences—Screening methods for 21 sulfonylurea herbicides including sulfometuron-methyl in biological samples—LC-MS
GA/T 2066-2023
GA/T 2066-2023
Forensic sciences—Examination methods for four sulfonylurea herbicides including metsulfuron in blood samples—LC and LC-MS
GA/T 2066-2023
Standard Test Method for Hydroxyl Groups Using Reaction with
GA/T 2066-2023
Standard Test Method for Hydroxyl Groups Using Reaction with
GA/T 2066-2023
GA/T 2066-2023
GA/T 2066-2023
GA/T 2066-2023
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GA/T 2066-2023
Methylsulfonylmethane Tablets
GA/T 2066-2023
GA/T 2066-2023
Standard Test Method for Hydroxyl Groups Using Reaction with
GA/T 2066-2023
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GA/T 2066-2023
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GA/T 2066-2023
GA/T 2066-2023
Glucosamine and Methylsulfonylmethane Tablets
GA/T 2066-2023
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GA/T 2066-2023
Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GA/T 2066-2023
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GA/T 2066-2023
Photography. Processing chemicals. Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate