Erythromycin C,neat,neat,10mg,

PIANO n-Paraffin Mix C5-C15, Conc by %w/w, 1ml

Chlorpyrifos, 100µg/mL in MeOH, 1ml

Quinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.