RS ISO 17993: 2002 WATER QUALITY — DETERMINATION OF 15 POLYCYCLIC AROMATIC HYDROCARBONS (PAH) IN WATER BY HPLC WITH FLUORESCENCE DETECTION AFTER LIQUID-LIQUID EXTRACTION
30,000.00
165
4,950,000.00
2
Rwanda Standards
RS ASTM D1067: 2016 STANDARD TEST METHODS FOR ACIDITY OR
ALKALINITY OF WATER