Perfluoro-n-[1,2-13C2]hexanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: MPFHXA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2732.29-100-HX-X5 24-Ethylcholest-5-en-3ß-ol, 100µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 83-46-5 Price on request 678428 Heptachlor endo-epoxide, 100µg/ml, Acetonitrile, 5ml Price on request 50331 Cation Mix #2 Price on request