CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 674658 D4-1,4-Dichlorobenzene, 2000 µg/ml, Methanol, 1m Price on request S-11197U1-1ML BHC (epsilon isomer), 100ug/ml in Toluene, 1ml Price on request 2663.10-100-CY Toxaphene Price on request