RS ISO 18188: 2016 SPECIFICATION OF POLYPROPYLENE DRINKING
STRAWS
10,500.00
30
315,000.00
2
Rwanda Standards
RS ISO 4833-1:2013+Amd.1:2022 MICROBIOLOGY OF FOOD CHAIN — HORIZONTAL
METHOD FOR THE ENUMERATION OF
MICROORGANISMS —
PART 1: COLONY COUNT AT 30 °C BY THE POUR
PLATE TECHNIQUE