
Surface active agents—Technical alkane sulfonates—Determination of alkane monosulfonates content by direct two-phase titration
NORM herausgegeben am 27.2.2026
Designation standards: GB/T 20199-2026
Note: Execute Date: september 2026
Publication date standards: 27.2.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB