Difloxacin hydrochloride,neat,neat,250mg,

Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml

2,2',4,5,5'-Pentabromobiphenyl, 1.2ml x 50ug/ml, nonane

Benzo[a]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 239-98-5