Erythromycin C,neat,neat,10mg,

Bifenox, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 42576-02-3

2-Methoxy-5-methylaniline,100 µg/mL,acetonitrile,1mL,

N-Ethyl-N-(2-hydroxyethyl)nitrosamine,1000 µg/mL,acetonitrile,1mL