ICP Mix 15, 1000µg/mL in 2% HNO3, 100ml

Lead (Pb)

Method 200.8/1638/1640 Internal Standard, 10µg/ml in 2%-HNO3, 4x25ml

S @ 10000 µg/g (1.00 wt%) in #2 Diesel Fuel, 100ml