trans-Permethrin, 1000µg/ml in MeOH, 1ml

Dodecylbenzene (hard type) (mixture of branched chain isomers), 500ml

(+/-)-Atenolol-d7 (isopropyl-d7), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 29122-68-7

Pentachloroanisole, 100 µg/ml, Acetonitrile, 5ml