RS ISO 1524: 2020 PAINTS, VARNISHES AND PRINTING INKS — DETERMINATION OF FINENESS OF GRIND
9,000.00
26
234,000.00
2
Rwanda Standards
RS ISO/IEC Guide 74: 2004 GRAPHICAL SYMBOLS — TECHNICAL GUIDELINES
FOR THE CONSIDERATION OF CONSUMERS’ NEEDS
13,500.00
33
445,500.00
3
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
