Pyridaben, 100 µg/ml, Ethyl acetate, 5ml

Perfluorooctane sulfonic acid , 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1763-23-1

Naphthalene

Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml