(13C12)Endrin, 1.2mL x 100ug/mL, nonane

Acenaphthene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-32-9

Phthalic acid, di-n/iso-C7-11-alkyl esters, 100µg/ml in Isooctane, 5ml

Ibuprofen, 100 µg/ml, Methanol, 1ml