D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

Trichloroethene, 2000µg/ml in MeOH, 1ml

Ofloxacin, 100 µg/ml, Methanol, 1ml

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 98-08-8