RS ISO 6468: 1996 WATER QUALITY — DETERMINATION OF CERTAIN
ORGANOCHLORINE INSECTICIDES,
POLYCHLORINATED BIPHENYLS AND
CHLOROBENZENES — GAS CHROMATOGRAPHIC
METHOD AFTER LIQUID-LIQUID EXTRACTION
36,000.00
3
108,000.00
2
Rwanda Standards
RS ISO 8819: 1993 LIQUEFIED PETROLEUM GASES — DETECTION OF
HYDROGEN SULPHIDE — LEAD ACETATE METHOD
6,000.00
2
12,000.00
3
Rwanda Standards
RS ISO 15201: 2006 ZINC AND ZINC ALLOYS — CASTINGS —
SPECIFICATIONS
13,500.00
3
40,500.00
4
Rwanda Standards
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
