Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml

EPA Method 608 Pesticides and PCB's

2-Hydroxyibuprofen, 100 µg/ml, Acetonitrile, 1ml

Chlorinated paraffins (Cl:40%), technical mix,1000 µg/mL,isooctane,1mL