RS ISO 6332: 1988 WATER QUALITY — DETERMINATION OF IRON — SPECTROMETRIC METHOD USING L, L0-PHENANTHROLINE
6,000.00
1
6,000.00
2
Rwanda Standards
RS ISO/TS 42502: 2022 SHARING ECONOMY — GUIDANCE FOR PROVIDER
VERIFICATION ON DIGITAL PLATFORMS
12,000.00
1
12,000.00
3
Rwanda Standards
RS ISO 11733: 2004 WATER QUALITY — DETERMINATION OF THE
ELIMINATION AND BIODEGRADABILITY OF ORGANIC
COMPOUNDS IN AN AQUEOUS MEDIUM —
ACTIVATED SLUDGE SIMULATION TEST
