Sn, 1000 µg/mL in 5% HNO3, 100ml

As @ 1000 µg/mL in 5% HNO3, 100ml

Cobalt Standard: Co @ 1000 µg/g in 75 cSt Hydrocarbon Oil, 50g

S @ 1000 µg/g (0.100 wt%) in #2 Diesel Fuel, 100ml