What are the desirable characteristics of a GC detector ?
2013-09-30 10:05:26
liting
The detector chosen for particular analysis should :
· Give reproducible response to changes in concentration of eluting compounds in the carrier gas stream.
· Should provide a large linear dynamic range
· Should have high sensitivity
· Should have small internal volume to give narrow peaks and also facilitate flushing of previous sample traces
· Should preferably be non-destructive