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
28,500.00
86
2,451,000.00
2
Rwanda Standards
RS ISO 3961: 2018 ANIMAL AND VEGETABLE FATS AND OILS — DETERMINATION OF IODINE VALUE
