Chlorine, 10000µg/g (1.00wt%) in Mineral Oil,100ml

Fluoride (F-), 1.0µg/mL in Water, 500ml

Chromium (Cr), 1µg/ml in 2%-HNO3 / Water, 100ml

Aluminum Standard: Al @ 1000 µg/mL in 5% HNO3, 100mL