RS ISO 9964-1: 1993 WATER QUALITY — DETERMINATION OF SODIUM AND POTASSIUM — PART 1: DETERMINATION OF SODIUM BY ATOMIC ABSORPTION SPECTROMETRY
6,000.00
3
18,000.00
2
Rwanda Standards
RS ISO 9963-1: 1994 WATER QUALITY — DETERMINATION OF ALKALINITY — PART 1: DETERMINATION OF TOTAL AND COMPOSITE ALKALINITY
9,000.00
1
9,000.00
3
Rwanda Standards
RS ISO 15681-2: 2018 WATER QUALITY — DETERMINATION OF ORTHOPHOSPHATE AND TOTAL PHOSPHORUS CONTENTS BY FLOW ANALYSIS (FIA AND CFA) — PART 2: METHOD BY CONTINUOUS FLOW ANALYSIS (CFA)
27,000.00
3
81,000.00
4
Rwanda Standards
RS ISO 6777: 1984 WATER QUALITY — DETERMINATION OF NITRITE — MOLECULAR ABSORPTION SPECTROMETRIC METHOD
7,500.00
3
22,500.00
5
Rwanda Standards
RS ISO 6461-2: 1986 WATER QUALITY - DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA) - PART 1 : METHOD BY ENRICHMENT IN A LIQUID MEDIUM
4,500.00
3
13,500.00
6
Rwanda Standards
RS 117-1: 2023 MINING AND QUARRYING —
PART 1: CODE OF PRACTICE
