trans-Permethrin, 100 µg/ml, Acetone, 1ml Back Catalog number: 677546 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PFPRA Perfluoropropanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 71303 Di-n-amyl phthalate Price on request 72167 Fumaric acid Price on request