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
7
189,000.00
2
Rwanda Standards
RS ISO 8130-1: 2019 COATING POWDERS — PART 1: DETERMINATION OF PARTICLE SIZE DISTRIBUTION BY SIEVING
13,500.00
14
189,000.00
3
Rwanda Standards
RS ISO 4625-1: 2020 BINDERS FOR PAINTS AND VARNISHES —
DETERMINATION OF SOFTENING POINT —
PART 1: RING-AND-BALL METHOD
