Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFUDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 674695 Napropamide, 100 µg/ml, Cyclohexane, 5ml Price on request 32481 1,2,3-Trichloropropane Price on request 79316 Profenophos Price on request