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
114
3,078,000.00
2
Rwanda Standards
RS ISO 13606-4: 2019 HEATH INFORMATICS — ELECTRONIC HEALTH
RECORD COMMUNICATION —
PART 4: SECURITY
