RS ISO 8288: 1986 WATER QUALITY — DETERMINATION OF COBALT, NICKEL, COPPER, ZINC, CADMIUM AND LEAD — FLAME ATOMIC ABSORPTION SPECTROMETRIC METHODS
16,500.00
27
445,500.00
2
Rwanda Standards
RS ISO 15681-2: 2018 WATER QUALITY — DETERMINATION OF ORTHOPHOSPHATE AND TOTAL PHOSPHORUS CONTENTS BY FLOW ANALYSIS (FIA AND CFA) — PART 2: METHOD BY CONTINUOUS FLOW ANALYSIS (CFA)
