Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH, 1,2ml 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 9243.7-K-MEX10 Salicylic acid-d6 , 100µg/mL, Solvent-methanol, Unit 1mL, # of units-10, Cas.no. 285979-87-5 Price on request 52141 EPA 1620 Standard 3 Price on request 70060 Carbon disulphide Price on request