Waveguides
A waveguide is a device used primarily in the conduction and transmission of microwaves. It is a hollow tube or pipe that takes the place of wire or coaxial cable to transmit a microwave si...
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In June 1999, LCGC N. Am. published a special supplement that focused on the sample preparation of solids.1 At that time, we covered general methods — supercritical fluid extraction (SFE), p...
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Waveguides
Modern Techniques for the Extraction of Solid Materials — An Update
