2,3-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-23-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0977.27-100-IO d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml Price on request 50722 ICP Mix #5 Price on request N-12147-100MG Heptachlor, 100mg Price on request