PCB No. 157, 10µg/ml in Isooctane, 10ml

Chloroparaffin C12 45.32% Cl, 10μg/mL in CY, 1ml

2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0

Chloral hydrate Level 3