1-(Heptafluorobutyryl)imidazole, 1ml Back Catalog number: 675965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92754 2-Nitroaniline Price on request 673408 Phenthoate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 93845 EPA 525 Spike Mix Price on request