Azobenzene, 100 µg/ml, Cyclohexane, 1ml

2,2',3,4,4',5',6-Heptabromodiphenyl ether, 50µg/ml in IO, 1ml

Pseudomorphine (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 125-24-6

Sodium perfluoro-1-propanesulfonate, 50µg/ml in MeOH, 1,2ml