ICP standard 27 components Multielement standard solution for ICP 27 components: Al 10mg/l Ba 10mg/l Be 10mg/l Bi 10mg/l Cd 10mg/l Ca 100mg/l Cs 10mg/l Cr 10mg/l Co 10mg/l Cu 10mg/l Ga 10mg/l In 10mg/l Fe 100mg/l Pb 10mg/l 1 * 100 mL