Sn @ 10000 µg/mL in 5% HNO3, tr. HF, 100ml

Cobalt, 1000ug/ml, 100ml

PE ICP-OES Calib Std, in HNO3, 500ml

Germanium (Ge), 100 µg/mL in 2%-HNO3 / Water, 4x25ml