RS ISO 15705: 2002 WATER QUALITY — DETERMINATION OF THE
CHEMICAL OXYGEN DEMAND INDEX (ST-COD) —
SMALL-SCALE SEALED-TUBE METHOD
27,000.00
11
297,000.00
2
Rwanda Standards
RS ISO 15923-1: 2013 WATER QUALITY — DETERMINATION OF SELECTED
PARAMETERS BY DISCRETE ANALYSIS SYSTEMS —
PART 1: AMMONIUM, NITRATE, NITRITE, CHLORIDE,
ORTHOPHOSPHATE, SULFATE AND SILICATE WITH
PHOTOMETRIC DETECTION
37,500.00
10
375,000.00
3
Rwanda Standards
RS ISO 1067: 1974 ANALYSIS OF SOAPS — DETERMINATION OF UNSAPONIFIABLE, UNSAPONIFIED AND UNSAPONIFIED SAPONIFIABLE MATTER
4,500.00
14
63,000.00
4
Rwanda Standards
RS ISO/IEC/IEEE 12207: 2017 SYSTEMS AND SOFTWARE ENGINEERING —
SOFTWARE LIFE CYCLE PROCESSES
