Cölner Benzin-Raffinerie Vertriebs GmbH
As a refinery specialising in n- and isoparaffinic hydrocarbons we are your supplier of modern and environmentally compatible solvents.
Introduction
As a refinery specialising in n- and isoparaffinic hydrocarbons we are your supplier of modern and environmentally compatible solvents.

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The company founder, Joseph Rohner, believed that ongoing change was vital to progress. And it is a philosophy that our 200 highly skilled staff uphold to the present day - from the production of formic acid, to the development and global marketing o
EDAX is a leading provider of innovative materials characterization systems encompassing Energy Dispersive Spectroscopy (EDS), Electron Backscatter Diffraction (EBSD), Wavelength Dispersive Spectrometry (WDS), Micro X-ray Fluorescence (Micro-XRF), an