RS ISO 7251:2005 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF PRESUMPTIVE ESCHERICHIA COLI — MOST PROBABLE NUMBER TECHNIQUE
19,500.00
8
156,000.00
2
Rwanda Standards
RS 452: 2021 BEESWAX, BLEACHED FOR COSMETIC INDUSTRY — SPECIFICATION