ICP-MS Multi-Element Standard Solution, CR-04 ROTI®Star, 9 elements (mg/l) in 5 % nitric acid As (10), Cd (3), Cu (100), Cr (10), Ni (10), Pb (5), Sb (5), Se (10), U (10), Density (D) ~1 g/cm³, Boiling point (bp) ~100 °C, UN-Nr. 3264