2,3,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-2378 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA14950000AL Metazachlor, 100µg/mL in Acetonitrile, 1ml Price on request 680572 PCB 28, 10.0 µg/ml, Isooctane, 10ml Price on request 10689.52-10-ME Microcystin LF Price on request