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Optimization of the operational parameters of the supported mercury drop electrode detector in high-performance liquid chromatography

✍ Scribed by J.B.F. Lloyd

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
745 KB
Volume
154
Category
Article
ISSN
0003-2670

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✦ Synopsis

The pendent (or supported) mercury drop electrode detector for high-performance liquid chromatography is examined with reference to the effects on its performance of solvent flow, the residual current, the flow cell characteristics, the size, shape and stability of the mercury drop, and some other factors. The signal-to-noise ratio varies widely with respect to these factors, whose optimization is discussed. Under the optimized conditions, picogram levels of organic nitro and nitrate compounds can be detected.

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