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
40
1,140,000.00
2
Rwanda Standards
RS ISO 11294: 1994 ROASTED GROUND COFFEE — DETERMINATION OF MOISTURE CONTENT — METHOD BY DETERMINATION OF LOSS IN MASS AT 103 DEGREES C (ROUTINE METHOD)
