RS ISO 1388-11: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 11: TEST FOR DETECTION OF FURFURAL
3,000.00
9
27,000.00
3
Rwanda Standards
RS ISO 280: 1998 ESSENTIAL OILS — DETERMINATION OF REFRACTIVE INDEX
4,500.00
9
40,500.00
4
Rwanda Standards
RS ISO 18857-2: 2009 WATER QUALITY — DETERMINATION OF SELECTED
ALKYLPHENOLS —
PART 2: GAS CHROMATOGRAPHIC-MASS
SPECTROMETRIC DETERMINATION OF
ALKYLOPHENOLS, THEIR ETHOXYLATES AND
BISPHENOL A IN NON-FILTERED SAMPLES
FOLLOWING SOLID-PHASE EXTRACTION
DERIVATISATION