State frequently used to describe types of gc columns

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The terms SCOT, WCOT, & PLOT are frequently used to describe types of GC columns. Specifically how do these columns differ from "Packed" columns in their structure and function and why are they an improvement over packed columns? (Refer to Van Deemter theory.)

Reference no: EM13167931

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State frequently used to describe types of gc columns : The terms SCOT, WCOT, & PLOT are frequently used to describe types of GC columns. Specifically how do these columns differ from "Packed" columns in their structure and function
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