1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml

Pentoxazone, 10mg

1-Pyrenebutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3443-45-6

Chlorbromuron, 100µg/mL in Acetonitrile, 1ml