RS ISO 787-15: 2019 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 15: COMPARISON OF RESISTANCE TO LIGHT OF COLOURED PIGMENTS OF SIMILAR TYPES
10,500.00
28
294,000.00
3
Rwanda Standards
RS ISO 9297: 1989 WATER QUALITY — DETERMINATION OF CHLORIDE — SILVER NITRATE TITRATION WITH CHROMATE INDICATOR (MOHR’S METHOD)