RS ISO 1388-11: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 11: TEST FOR DETECTION OF FURFURAL
3,000.00
8
24,000.00
2
Rwanda Standards
RS ISO 1241: 1996 ESSENTIAL OILS — DETERMINATION OF ESTER VALUES, BEFORE AND AFTER ACETYLATION, AND EVALUATION OF THE CONTENTS OF FREE AND TOTAL ALCOHOLS