RS ISO 9308-1: 2014 WATER QUALITY — ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA —
PART 1:
MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA
15,000.00
60
900,000.00
2
Rwanda Standards
RS ISO 14389: 2022 TEXTILES — DETERMINATION OF THE PHTHALATE CONTENT — TETRAHYDROFURAN METHOD