Perfluoro-n-nonanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 95338 PAH Standard Price on request D226215 Dechlorane A, 5mg Price on request 681770 Hymexazol, 100 µg/ml, Acetonitrile, 5ml Price on request