RS ISO 1388-2: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 2: DETECTION OF ALKALINITY OR DETERMINATION OF ACIDITY TO PHENOLPHTHALEIN
3,000.00
23
69,000.00
2
Rwanda Standards
RS EAS 814: 2015 DETERMINATION OF BIODEGRADABILITY OF SURFACTANTS — TEST METHOD
45,000.00
24
1,080,000.00
3
Rwanda Standards
RS ISO 2271: 1989 SURFACE ACTIVE AGENTS — DETERGENTS — DETERMINATION OF ANIONIC-ACTIVE MATTER BY MANUAL OR MECHANICAL DIRECT TWO-PHASE TITRATION PROCEDURE
