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
35
997,500.00
2
Rwanda Standards
RS 181: 2019 SOLID WASTE — HANDLING, COLLECTION, TRANSPORTATION AND DISPOSAL — CODE OF PRACTICE
16,500.00
36
594,000.00
3
Rwanda Standards
RS ISO 21067-2: 2015 PACKAGING — VOCABULARY — PART 2: PACKAGING AND THE ENVIRONMENT TERMS
