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

Nitrate (NO3-) as N, 1000µg/mL in Water, 500ml

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

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