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Analytical chemistry
Industry: Chemistry
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Analytical chemistry
Retention volume
Chemistry; Analytical chemistry
In gas chromatography, the product of retention time and flow rate.
Capillary electrophoresis
Chemistry; Analytical chemistry
A technique for separating substances from a fluid substrate; the sample is placed in a capillary tube which is then subjected to a high-voltage current that separates its chemical constituents.
Capillary gas chromatography
Chemistry; Analytical chemistry
A highly efficient type of gas chromatography in which the gaseous sample passes through capillary tubes with internal diameters between 0.2 and 0.5 millimetre and lengths up to 100 meters, and ...
Rotating platinum electrode
Chemistry; Analytical chemistry
Platinum wire sealed in a soft-glass tubing and rotated by a constant-speed motor; used as the electrode in amperometric titrations. Abbreviated RPE.
Gasometric method
Chemistry; Analytical chemistry
An analytical technique for gases; the gas may be measured by instrumental methods or through chemical reactions with specific reagents.
Capillary zone electrophoresis
Chemistry; Analytical chemistry
A type of capillary electrophoresis in which the capillary is filled with a homogenous buffer, and compounds are separated on the basis of their relative charge and size.
Reversed-phase partition chromatography
Chemistry; Analytical chemistry
Paper chromatography in which the low-polarity phase (such as paraffin, paraffin jelly, or grease) is put onto the support (paper) and the high-polarity phase (such as water, acids, or organic ...
