RS ISO 3856-4: 1984 PAINTS AND VARNISHES — DETERMINATION OF “SOLUBLE” METAL CONTENT — PART 4: DETERMINATION OF CADMIUM CONTENT — FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD AND POLAROGRAPHIC METHOD.
9,000.00
45
405,000.00
2
Rwanda Standards
RS ISO 15705: 2002 WATER QUALITY — DETERMINATION OF THE
CHEMICAL OXYGEN DEMAND INDEX (ST-COD) —
SMALL-SCALE SEALED-TUBE METHOD
27,000.00
50
1,350,000.00
3
Rwanda Standards
RS ISO 20636: 2018 INFANT FORMULA AND ADULT NUTRITIONALS —
DETERMINATION OF VITAMIN D BY LIQUID
CHROMATOGRAPHY MASS SPECTROMETRY
34,500.00
49
1,690,500.00
4
Rwanda Standards
RS ISO 4221: 1980 AIR QUALITY — DETERMINATION OF MASS
CONCENTRATION SULPHUR DIOXIDE IN AMBIENT AIR
— THORIN SPECTROPHOTOMETRIC METHOD
