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
17
255,000.00
2
Rwanda Standards
RS EAS 1162: 2024 FERTILIZER — MONO-AMMONIUM PHOSPHATE AND DI-AMMONIUM
PHOSPHATE (MAP AND DAP) — SPECIFICATION