RS ISO 9000: 2015 QUALITY MANAGEMENT SYSTEMS — FUNDAMENTALS AND VOCABULARY
76,500.00
34
2,601,000.00
2
Rwanda Standards
RS ISO 10523: 2008 WATER QUALITY — DETERMINATION OF PH
19,500.00
10
195,000.00
3
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
28,500.00
11
313,500.00
4
Rwanda Standards
RS ISO 10566: 1994 WATER QUALITY — DETERMINATION OF ALUMINIUM — SPECTROMETRIC METHOD USING PYROCATECHOL VIOLET
