Ethofumesate, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675165 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52034 Calibration Standard Mix 2 Price on request 8484.15-50MG Metoprolol (free base),neat,neat,50mg, Price on request 10272.6-K-IO 2,3-Dimethyl-d6-pyrazine Price on request