RS ISO 12572: 2016 HYGROTHERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS — DETERMINATION OF WATER VAPOUR TRANSMISSION PROPERTIES — CUP METHOD
42,000.00
36
1,512,000.00
2
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
