PCB No. 112, 10 µg/ml, 10ml

Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

Ethanol standard in whole blood,1.1g/L,whole blood, 3mL

Chloroparaffin C10-C12Mix 5 in n-Heptane, 3 x 1ml