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
44
1,320,000.00
2
Rwanda Standards
RS ISO 939: 1980 SPICES AND CONDIMENTS — DETERMINATION OF MOISTURE CONTENT ENTRAINMENT METHOD