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6th April 2016, 09:04 AM
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Join Date: May 2012
Re: Retention Time in Chromatography

Retention time (RT) is a measure of the time taken for a solute to go through a chromatography segment. It is ascertained as the time from infusion to discovery.

The RT for a compound is not settled the same number of components can impact it regardless of the possibility that the same GC and segment are utilized. These include:

The gas stream rate

Temperature contrasts in the broiler and segment

Segment corruption

Segment length

These components can make it hard to think about maintenance times. Regardless of the fact that you utilize the same GC only a couple of days separated, there can be little contrasts in the maintenance time of a compound.

Please find the details of the Qualitative analysis relies on comparing the retention times of the peaks in an unknown sample with those of known standards below:




Relative Retention Time

The utilization of the relative maintenance time (RRT) lessens the impacts of a portion of the variables that can influence the maintenance time. RRT is a statement of a specimen's maintenance time with respect to the standard's maintenance time.



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