CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended P48-M-CS0.1-5 Individual Calibration Solutions, 500uL, nonane Price on request 71693 Prochloraz, 1000µg/ml in MeOH, 1ml Price on request M4H29 2',4',5'-Trichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request