Methyl Mercury Chloride, 1000µg/mL in H2O, 5ml

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

Tl, 1000 µg/mL in 5% HNO3, 100ml

Fluoride (F-), 1.0µg/mL in Water, 500ml