RS EAS 847-19: 2017 COSMETICS — ANALYTICAL METHODS — PART 19: DETERMINATION OF NON—IONIC, ANIONIC AND CATIONIC SURFACTANT CONTENT
3,000.00
10
30,000.00
2
Rwanda Standards
RS ISO 1388-8: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 8: DETERMINATION OF METHANOL CONTENT (METHANOL CONTENTS BETWEEN 0,10 AND 1,50 % (V/V)) — VISUAL COLORIMETRIC METHOD
