CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3597.14-K-IO 3-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6418-41-3 Price on request 678310 Phorate-oxon-sulfone, 100 µg/ml, Acetonitrile, 1 Price on request 684802 Dinotefuran-n-desmethyl, 10mg Price on request