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
118
3,363,000.00
4
Rwanda Standards
RS ARS 1418: 2018 HONEY-PROCESSING-UNIT — TECHNICAL REQUIREMENTS