θ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Dichlorvos, 10.0 µg/ml, Ethyl acetate, 10ml

4-Aminobiphenyl-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 344298-96-0

Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml