25.6k views
3 votes
In gas chromatography, what are the advantages of (a) temperature programming? (check all that apply.)

User Charnise
by
8.0k points

1 Answer

1 vote
The following statements apply:
1. Resolution of low boiling solutes is maintained.
2. Retention times of high boiling solutes are decreased.
Temperature programming refers to the process of increasing the temperature of gas chromatography column as a function of time. Temperature programming is usually applied to samples which contain a mixture of components whose boiling points are within narrow ranges
User Tim Fuchs
by
7.9k points