1-(Heptafluorobutyryl)imidazole, 1ml Back Catalog number: 675965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended XA16440000AL Propazine, 100µg/mL in Acetonitrile, 1ml Price on request 56424 Chromium (Cr), 1µg/ml in 2%-HNO3/Water, 4 x 25ml Price on request 683852 Pyridalyl, 100 µg/ml, Acetonitrile, 5ml Price on request