RS ISO 17943: 2016 WATER QUALITY — DETERMINATION OF VOLATILE
ORGANIC COMPOUNDS IN WATER — METHOD
USING HEADSPACE SOLID-PHASE MICROEXTRACTION
(HS-SPME) FOLLOWED BY GAS
CHROMATOGRAPHY-MASS SPECTROMETRY (GCMS)
64,500.00
28
1,806,000.00
3
Rwanda Standards
RS ISO 15958: 2019 FERTILIZERS — EXTRACTION OF WATER SOLUBLE
PHOSPHORUS
4,500.00
32
144,000.00
4
Rwanda Standards
RS ISO 7240-4: 2017 FIRE DETECTION AND ALARM SYSTEMS —
PART 4: POWER SUPPLY EQUIPMENT
