Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH Back Catalog number: L-PFUDS Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + L-PFUdS 50µg/ml in Methanol, 1,2ml -------------------------PFAS Recommended 54256 Ammonium (NH4+) Price on request 680531 Hydroxy-Boscalid, 5mg Price on request 79248 EPA Method 8330 Analyte Price on request