By Annuska on Friday, April 12, 2002 - 11:32 am:
I'm looking for the negative aspects of using the Gas Chromatography, in comparison with other separation techniques. I need it to complete a work at University. Thank you so much.
By Anonymous on Friday, April 12, 2002 - 12:22 pm:
GC is not good for materials which are not volatile or cannot be made volatile; not good for thermally unstable materials.
By Vivek on Tuesday, April 16, 2002 - 04:32 am:
In GC the carrier gas option is limited (compared to LC where u can play with the mobile phase)
By Anonymous on Tuesday, April 16, 2002 - 05:33 am:
The most common detector (flame-ionization) is destructive, cannot recover the sample for other analysis.
Regards,
Mark
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