Fe, 1000 µg/mL in 5% HNO3, 100ml

Thallium, 10,000ug/ml, 100ml

Silver (Ag) standard, 1000µg/mL, in 5% HNO3, 100ml

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