Analysis ICP Na,Mn,Ca,Al, P, Zn, Li, V, Cd, Mo, Cu, Cr, Co, Fe, Ba, Ni, B, Be, Pb, Mg, K, Si, Ag Chemical Oxygen Demand (COD) Suspended Solids (AKM) Oil-Grease ICP pre-treatment ICP Hidrür System As, Hg, Se Sülfat SO 4 -2 Ammonia NH 3 TKN Cr +6 temperature pH Conductivity Alkalinite Chloride Cl - Precision scales Vacuum Etuve Ultrasonic Bath