RS ISO 2271: 1989 SURFACE ACTIVE AGENTS — DETERGENTS — DETERMINATION OF ANIONIC-ACTIVE MATTER BY MANUAL OR MECHANICAL DIRECT TWO-PHASE TITRATION PROCEDURE
7,500.00
43
322,500.00
2
Rwanda Standards
RS ISO 1388-11: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 11: TEST FOR DETECTION OF FURFURAL
3,000.00
42
126,000.00
3
Rwanda Standards
RS ISO 1242: 1999 ESSENTIAL OILS — DETERMINATION OF ACID VALUE
