RS ISO 11923: 1997 WATER QUALITY — DETERMINATION OF SUSPENDED SOLIDS BY FILTRATION THROUGH GLASS-FIBRE FILTERS
9,000.00
10
90,000.00
2
Rwanda Standards
RS ISO 11290-2: 2017 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES — ENUMERATION METHOD