RS ASTM D4839: 2024 STANDARD TEST METHOD FOR TOTAL CARBON AND
ORGANIC CARBON IN WATER BY ULTRAVIOLET, OR
PERSULFATE OXIDATION, OR BOTH, AND INFRARED
DETECTION
9,000.00
37
333,000.00
2
Rwanda Standards
RS ISO 20846: 2019 PETROLEUM PRODUCTS — DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS — ULTRAVIOLET FLUORESCENCE METHOD