Bentazone, 100µg/ml in Acetonitrile, 1ml

1-Nitrocoronene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 81316-84-9

Cephalothin, 250mg

2-(Dimethylamino)guanosine, 5mg