RS EAS 847-23: 2017 COSMETICS — ANALYTICAL METHODS — PART 23: TEST FOR ABSENCE OF GRIT IN POWDERS
1,500.00
7
10,500.00
2
Rwanda Standards
RS ISO 2271: 1989 SURFACE ACTIVE AGENTS — DETERGENTS — DETERMINATION OF ANIONIC-ACTIVE MATTER BY MANUAL OR MECHANICAL DIRECT TWO-PHASE TITRATION PROCEDURE
