6-Nitrobenzo[a]pyrene, 10mg

Prometon-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219803-45-8

Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Soil - AOX, 6,5g