RS ISO 787-3: 2000 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 3: DETERMINATION OF MATTER SOLUBLE IN WATER — HOT EXTRACTION METHOD
6,000.00
39
234,000.00
2
Rwanda Standards
RS ISO 18451-2: 2018 PIGMENTS, DYESTUFFS AND EXTENDERS — TERMINOLOGY — PART 2: CLASSIFICATION OF COLOURING MATERIALS ACCORDING TO COLOURISTIC AND CHEMICAL ASPECTS