Bisoprolol, 100µg/ml in MeOH, 5ml

Quinoxaline-2-carboxylic acid

1-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Allethrin, 10.0 µg/ml, Acetonitrile, 10ml