2,2´-Binaphthyl, 100µg/ml in Cyclohexane, 5ml

2,2',3-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Lidocaine-d10 hydrochloride,1000 µg base/mL,MeOH,1mL

PCB No. 112, 10 µg/ml, 10ml