Benzene, 100 µg/ml, Methanol, 5ml

2,2',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-34-1

Ioxynil-octanoate, 100 µg/ml, Ethyl acetate, 1ml

Lidocaine,1000 µg/mL,MeOH,1mL,