1,3,8-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-138 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended P3MHPA Perfluoro-3-methylheptanoic acid, 1.2ml x 50ug/ml, methanol Price on request 683713 Pretilachlor, 100 µg/ml, Acetonitrile, 5ml Price on request 38182 Organic Drinking Water Kit Price on request