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

Lead, 1000ug/ml, 100ml

CONOSTAN S-21 + AS+Co+Sb+Se, 300ppm in 75cSt oil, 200g

Palladium Standard: Pd @ 1000 µg/mL in 5% HNO3, 100mL