Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml

Mass-Labelled PBDE Internal Standard Solution, 1.2ml, nonane

Fermentation Standard

4-n-Butylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 37909-95-8