Flow injection analysis (FIA) is an approach to chemical analysis that is accomplished by injecting a plug of sample into a flowing carrier stream. The principle is similar to that of segmented flow analysis (SFA) but no air is injected into the sample or reagent streams. ==Overview== FIA is an automated method in which a sample is injected into a...
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http://en.wikipedia.org/wiki/Flow_injection_analysis
(FIA) when streams of reagents are mixed together and cause a chemical reaction which quickly passes into a detector; mostly handy for studying the dynamics of a reaction that happens on a microsecond timescale or more.
Found on
http://www.chemistry-dictionary.com/definition/flow+injection+analysis+%28f
The analysis of a chemical substance by inserting a sample into a carrier stream of reagent using a sample injection valve that propels the sample downstream where mixing occurs in a coiled tube, then passes into a flow-through detector and a recorder or other data handling device. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
A continuous flow of mobile phase is pumped from the LC into the source. Sample is then injected into the flow using an injection valve and passes directly to the source without passing through a column. This is used to optimize the MS conditions for the LC eluent without the time delay and complication of a column.
Found on
https://www.encyclo.co.uk/local/21539
No exact match found.
