RS EAS 847-19: 2017 COSMETICS — ANALYTICAL METHODS — PART 19: DETERMINATION OF NON—IONIC, ANIONIC AND CATIONIC SURFACTANT CONTENT
3,000.00
2
6,000.00
2
Rwanda Standards
RS ISO 6887-1: 2017 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — PREPARATION OF TEST SAMPLES, INITIAL SUSPENSION AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION — PART 1: GENERAL RULES FOR PREPARATION OF THE INITIAL SUSPENSIONS AND DECIMAL DILUTIONS