RS ISO 6058: 1984 WATER QUALITY — DETERMINATION OF CALCIUM CONTENT-EDTA TITRIMETRIC METHOD
4,500.00
24
108,000.00
2
Rwanda Standards
RS ISO 5813: 1983 WATER QUALITY — DETERMINATION OF DISSOLVED OXYGEN — IODOMETRIC METHOD
7,500.00
24
180,000.00
3
Rwanda Standards
RS ISO 14055-1: 2017 ENVIRONMENTAL MANAGEMENT — GUIDELINES FOR ESTABLISHING GOOD PRACTICES FOR COMBATTING LAND DEGRADATION AND DESERTIFICATION — PART 1: GOOD PRACTICES FRAMEWORK
