22 components Ag 250mg/l As 250mg/l Be 250mg/l Cd 250mg/l Co 250mg/l Ni 250mg/l Pb 250mg/l Se 250mg/l Tl 250mg/l Al 625mg/l B 625mg/l Ba 625mg/l Cr 625mg/l Cu 625mg/l Fe 625mg/l Li 625mg/l Mn 625mg/l P 625mg/l 625 1 * 100 mL