Ethanol in serum control EtOH SE (0.2g/L), 10x3ml

25-Hydroxyvitamin D2, 50μg/ml, 1ml

3-Fluorofluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-66-3

Chloroacetate