GB/T 41416-2022
Textiles—Determination of alpha-bromocinnamaldehyde and 1,3-propanesultone
GB/T 41416-2022
GB/T 41416-2022
GB/T 41416-2022
6-Hydroxy-3,7-dimethyloctanoic Acid Lactone
GB/T 41416-2022
GB/T 41416-2022
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
GB/T 41416-2022
GB/T 41416-2022