Fluoride 0.1 µg/mL (F-) in Water, 500ml

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

ICH/USP 232 Parenteral Combined 2_v2

Zn, 1000 µg/mL in 5% HNO3, 100ml