Aroclor 1254 & Tetrachloro-m-xylene

Methylnonylbenzene (Isomer mixture), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53657-85-5 / 18849-95-1 / 87630-23-7

Verapamil hydrochloride, 100mg

5-Methyl-1H-benzotriazole, 1000μg/ml in MeOH, 1ml