CONOSTAN Standard S-21+K, 500 ppm, 100g

Tl, 1000 µg/mL in 5% HNO3, 100ml

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

FE4078 Thallium for AAS 1g/L ,100LPF