Brombuterol hydrochloride, 10mg

2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Endosulfan sulfate, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1031-07-8

Chloroparaffin C11 65.25% Cl, 10μg/mL in CY, 1ml