Hexachlorobenzene, 200µg/ml in MeOH, 1ml

13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml

Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml

3,5-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-93-9