RS ISO 22718: 2015/Amd 1:2022 COSMETICS — MICROBIOLOGY — DETECTION OF STAPHYLOCOCCUS AUREUS
22,500.00
76
1,710,000.00
2
Rwanda Standards
RS ASTM D7678: 2022 STANDARD TEST METHOD FOR TOTAL OIL AND
GREASE (TOG) AND TOTAL PETROLEUM
HYDROCARBONS (TPH) IN WATER AND
WASTEWATER WITH SOLVENT EXTRACTION USING
MID-IR LASER SPECTROSCOPY