Stainless-Steel Column for Robust, High-Temperature Microchip Gas Chromatography
نویسندگان
چکیده
منابع مشابه
High Temperature Gas Chromatography
Gas chromatography (GC) is generally believed to be restricted to the analysis of ‘volatiles’ and is less applicable to the analysis of so-called ‘heavy’ compounds. The introduction of persilylated glass and fused silicea columns, of thermostable stationary phases and of non-discriminative injection devices in capillary GC (CGC) have made the deRnitions of ‘volatile’ and ‘heavy’ very Sexible. H...
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The environmental concern for chemicals covers a broad spectrum. One of the specific concerns in the chemical industry today is the discharge of residual volatile chemicals (normally solvents, monomers, and impurities) from commercial polymeric materials into the atmosphere. The polymer manufacturing worker, the material processing and fabricating workers, and finally the consumer, all must be ...
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Time dependent shock temperatures were measured for stainless steel (SS) films in contact with transparent anvils. The anvil/window material was the same as the driver material so that there would be symmetric heat flow from the sample. Inferred Hugoniot temperatures, Th, of 5800-7500K at 232-321GPa are consistent with previous measurements in SS. Temperatures at the fihn-anvil interface (T,), ...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2018
ISSN: 0003-2700,1520-6882
DOI: 10.1021/acs.analchem.8b04174