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
89
1,335,000.00
2
Rwanda Standards
RS EAS 1149: 2024 INDUSTRIAL HONEY — SPECIFICATION
7,500.00
59
442,500.00
3
Rwanda Standards
RS 532: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF ABRASION RESISTANCE
