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
1
36,000.00
2
Rwanda Standards
RS 355: 2023 COSMETOLOGY AND WELLNESS FOR BEAUTY SALONS — REQUIREMENT