D3-Ofloxacin, 100 µg/ml, Acetonitrile, 1ml

Fenthion, 250mg

2-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 613-08-1

PCB No. 10, 100µg/ml in Isooctane, 1ml