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
20
540,000.00
2
Rwanda Standards
RS 465-2: 2022 PYRETHRUM- BASED INSECTICIDES — SPECIFICATION — PART 2: GREASE
15,000.00
22
330,000.00
3
Rwanda Standards
RS ISO 8549-1: 2020 PROSTHETICS AND ORTHOTICS — VOCABULARY —
PART 1: GENERAL TERMS FOR EXTERNAL LIMB
PROSTHESES AND EXTERNAL ORTHOSES
