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
27,000.00
27
729,000.00
2
Rwanda Standards
RS ISO 20193:2019/ Amd 1:2021 TOBACCO AND TOBACCO PRODUCTS —
DETERMINATION OF THE WIDTH OF THE STRANDS OF
CUT TOBACCO
12,000.00
38
456,000.00
3
Rwanda Standards
RS ISO 16814: 2008 BUILDING ENVIRONMENT DESIGN — INDOOR AIR
QUALITY — METHODS OF EXPRESSING THE QUALITY
OF INDOOR AIR FOR HUMAN OCCUPANCY
81,000.00
195
15,795,000.00
4
Rwanda Standards
RS ISO 868: 2003 PLASTICS AND EBONITE — DETERMINATION OF INDENTATION HARDNESS BY MEANS OF A DUROMETER (SHORE HARDNESS)
