ICP-MS Internal Standards   Catalog Number
Element Matrix Concentration 100 ml 250 ml 500 ml
Bismuth (Bi) HNO3 100 µg/ml 140-111-021 140-111-022 140-111-025
Holmium (Ho) HNO3 100 µg/ml 140-111-041 140-111-042 140-111-045
Indium (In) HNO3 100 µg/ml 140-111-051 140-111-052 140-111-055
Rhodium (Rh) HCI 100 µg/ml 140-111-061 140-111-062 140-111-065
Scandium (Sc) HNO3 100 µg/ml 140-111-011 140-111-012 140-111-015
Terbium (Tb) HNO3 100 µg/ml 140-111-071 140-111-072 140-111-075
Yttrium (Y) HNO3 100 µg/ml 140-111-031 140-111-032 140-111-035