Si @ 10000 µg/mL in H2O, tr. F-, 100ml

Cadmium, 1000ug/ml, 100ml

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

Li @ 100µg/mL in 2% HNO3 (Enriched in Li-6), 100ml