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
106
3,021,000.00
2
Rwanda Standards
RS ISO 9564-4: 2016 FINANCIAL SERVICES — PERSONAL IDENTIFICATION NUMBER (PIN) MANAGEMENT AND SECURITY — PART 4: REQUIREMENTS FOR PIN HANDLING IN ECOMMERCE FOR PAYMENT TRANSACTIONS
