1,2-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Propranolol hydrochloride, certified, 0.1g

Chloroparaffin C18-C20 36 % Cl, 100 µg/ml in CY, 10ml

Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO