RS EAS 847-9: 2017 COSMETICS — ANALYTICAL METHODS — PART 9: DETERMINATION OF COLOUR
3,000.00
24
72,000.00
2
Rwanda Standards
RS ISO 4833-1: 2013/Amd 1:2022 MICROBIOLOGY OF THE FOOD CHAIN — HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS — PART 1: COLONY COUNT AT 30 DEGREES C BY THE POUR PLATE TECHNIQUE
