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
15,000.00
57
855,000.00
2
Rwanda Standards
RS 535: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF FLEXURAL STRENGTH UNDER
CONSTANT MOMENT
RS ISO 21872-2: 2007 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE DETECTION OF POTENTIALLY ENTEROPATHOGENIC VIBRIO SPP. — PART 2: DETECTION OF SPECIES OTHER THAN VIBRIO
PARAHAEMOLYTICUS AND VIBRIO CHOLERAE