PCB No. 21, 100µg/ml in Isooctane, 1ml

Chloroparaffin C10-C13 55,5% Cl, 100µg/ml in CY, 10ml

Mono-n-heptyltin trichloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 59344-47-7

3,4,5-Trichloroveratrole , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-29-3