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
63
1,890,000.00
2
Rwanda Standards
RS ISO 10544 COLD-REDUCED STEEL WIRE FOR THE REINFORCEMENT OF CONCRETE AND THE MANUFACTURE OF WELDED FABRIC