1-(Heptafluorobutyryl)imidazole, 1ml Back Catalog number: 675965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71796 o-Xylene-d10 Price on request 673596 Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml Price on request ME 20200 Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml Price on request