CS3 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 59899 Nitrite (NO2-) as N Price on request 680799 Naptalam, 100 µg/ml, Acetone, 1ml Price on request 676776 Metrafenone, 10 µg/ml, Cyclohexane, 10ml Price on request