Permethrin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678454 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70365 4-Dimethylaminoazobenzene Price on request 70855 Thiabendazole Price on request 50585 pH 1.0 Standard @ 25°C Price on request