Perfluoro-n-nonanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675934 D3-Alachlor OA, 10mg Price on request 97624 VOC Standard Price on request 54289 Sodium Acetate Price on request