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

Aldicarb sulfoxide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-87-3

Benzene [50 ppm]

AROM C8-C10,100µg/ml in n-Pentane, 1ml