2,3-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-23-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 14500-0120-10CY10 Benzo(b)fluoranthene, 10μg/ml in Cyclohexane, 10ml Price on request 679875 o-Aminoazotoluene, 100 µg/ml, Acetonitrile, 1ml Price on request 59462 Sulfate (SO42-) Price on request