The DNPH-GC and PFBO-GC methods are now widely used for the derivatization and gas chrom-atographic analysis of aldehydes and ketones. The PFBO-GC and cysteamine-GC methods will become more common. These reactions proceed under mild conditions and the derivatives are well separated with a capillary column at comparatively low temperatures. The GC-MS measurement of these derivatives will be utilized for analysis of trace amounts of aldehydes and ketones in a variety of samples.

See also: II/Chromatography: Gas: Derivatization; Detectors: Selective.

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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