Terbuthylazine, 100 µg/ml, Acetonitrile, 5ml

gamma-HCH, 100 µg/ml, Methanol, 1ml

ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL

Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml