Perfluoro-n-nonanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA11730000AL Coumaphos, 100µg/mL in Acetonitrile, 1ml Price on request 71078 2-Methylbutyl acetate Price on request 18000-0645-100AN1 Iopromide, 100µg/ml in Acetonitrile, 1ml Price on request