Permethrin, 10 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673659 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 34411 1,1-Difluoroethane, 20mg/mL in MeOH, 1ml Price on request 675435 2,5-Dichlorobenzoic acid, 250mg Price on request D471435 4,6-Dimethyl-8-tert-butylcoumarin, 1g Price on request