Chlorinated Aromatics-Mix 2, 10μg/mL in Cyclohexane, 1ml Back Catalog number: LA19060002CY Availability: In the manufacturer's stock Price on request - + Recommended 66050 PCB No. 50, 100µg/ml in Isooctane, 1ml Price on request 673417 Promecarb, 100 µg/ml, Acetonitrile, 5ml Price on request 57914 Silicon (Si) Price on request