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
15
967,500.00
3
Rwanda Standards
RS ISO 6778: 1984 WATER QUALITY — DETERMINATION OF AMMONIUM — POTENTIOMETRIC METHOD
7,500.00
19
142,500.00
4
Rwanda Standards
RS ISO 11625: 2007 GAS CYLINDERS — SAFE HANDLING
19,500.00
19
370,500.00
5
Rwanda Standards
RS 456-2: 2021 SURFACE DISINFECTANTS — SPECIFICATION —
PART 2:
DISINFECTANTS BASED ON IODOPHORS
