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
32
912,000.00
3
Rwanda Standards
RS ISO 178: 2019 PLASTICS — DETERMINATION OF FLEXURAL
PROPERTIES