Trinexapac, 100 µg/ml, Acetonitrile, 1ml

D10-Parathion-ethyl, 10mg

Ethanol standard in serum,0.8g/L,serum, 3mL

3,4,6,7,10,11-Hexachlorotridecane-11,12,13-13C3, 100µg/ml in IO, 1ml