D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml

2,3,5,6-Tetrabromo-p-xylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

EPA TO-1A

Cyprofloxacin-HCl, 100µg/ml in Acetonitrile, 5ml