CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677445 Synephrine, 50mg Price on request 675750 Dicrotophos, 100 µg/ml, Ethyl acetate, 5ml Price on request 673849 Dicamba, 100 µg/ml, Acetonitrile, 1ml Price on request