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
101
2,727,000.00
2
Rwanda Standards
RS ISO 3506-3: 2009 MECHANICAL PROPERTIES OF CORROSION RESISTANT STAINLESS STEEL FASTENERS —
PART 3: SET SCREWS AND SIMILAR FASTENERS NOT
UNDER TENSILE STRESS
25,500.00
114
2,907,000.00
3
Rwanda Standards
RS ISO 13940: 2015 HEATH INFORMATICS — SYSTEM OF CONCEPTS TO
SUPPORT CONTINUITY OF CARE
150,000.00
104
15,600,000.00
4
Rwanda Standards
RS ISO 7240-11: 2011 FIRE DETECTION AND ALARM SYSTEMS —
PART 11: MANUAL CALL POINTS
