RS ISO 6320: 2017 ANIMAL AND VEGETABLE FATS AND OILS — DETERMINATION OF REFRACTIVE INDEX
9,000.00
88
792,000.00
2
Rwanda Standards
RS ISO 7393-2: 2017 WATER QUALITY — DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE —
PART 2:
COLORIMETRIC METHOD USING N,NDIALKYL-1,4-PHENYLENEDIAMINE, FOR ROUTINE CONTROL PURPOSES