delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml

Benodanil, 100 µg/ml, Acetonitrile, 5ml

Multi-Element Calibration Standard-4

Simetryn, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1014-70-6