ResourceSeparations
Miniaturization of Gas Chromatography Equipment for Environmental Testing
21 Nov 2011This application note describes a glass Gas Chromatography Chip fabricated by Dolomite. The chip has a 300µm thick layer and is fabricated with isotropic etched channels, which effectively replace the capillary and spindle structure which is characteristic of standard GC columns.
Tags
Gas ChromatographyGas chromatography (GC) is an analytical technique used to separate and quantitate mixtures of small and volatile compounds. Gas chromatographs or GC systems include components such as GC columns, detectors, pumps and autosamplers. Choose from packed or capillary GC columns, flame ionization (FID), photoionization (PID) electron capture detectors and selective or non-selective detectors. Find the best gas chromatographs in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Environmental Monitoring and TestingEnvironmental monitoring and testing uses handheld portable analyzers, kits, spectrometers or chromatography systems for air, water, soil, food and other sample testing. Useful features of analyzers such as BOD and COD include portability, easy calibration, automation and sensitivity. Environmental test kits for pH, water, moisture, etc, should be accurate, sensitive, reliable, fast and easy to use.Etched Chip