beta-Lactam Antibiotics

4-Chloro-3-nitrobenzotrifluoride

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

Phthalate Esters Mix 1, 2000µg/ml in MeOH, 1ml