RS ISO 18593: 2018 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHODS FOR SAMPLING TECHNIQUES FROM SURFACES USING CONTACT PLATES AND SWABS
16,500.00
47
775,500.00
2
Rwanda Standards
RS ISO 6078: 1982 BLACK TEA — VOCABULARY
33,000.00
46
1,518,000.00
3
Rwanda Standards
RS ISO 6633: 1984 DETERMINATION OF LEAD CONTENT — FLAMELESS ATOMIC ABSORPTION SPECTROMETRIC METHOD
