CLP Semi-Volatile Calibration Mix #4 Back Catalog number: 94836 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675089 Metolachlor, 100 µg/ml, Acetonitrile, 5ml Price on request 38023 WS Unregulated VOCs Price on request MISOD (13C12)Isodrin, 1.2mL x 100ug/mL, nonane Price on request