Etofenprox D5 (ethyl D5), 100 ng/µl, 1.1ml

PAH Calibration solution CS4, in IO/TO, 1ml

24-Ethyl-5ß(H)-cholestan-3 alpha-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5060-24-2

Ethanol in serum control EtOH SE (4.0g/L), 10x3ml