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best extraction method of acids on SPE and derivatization

http://www.chromforum.org/viewtopic.php?t=2087

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best extraction method of acids on SPE and derivatization

Posted: Fri Jun 17, 2005 8:05 am
by wsaban
What is the best cartridge for the extraction of perfluorinated acids using SPE, and can i use FID to analyse fluorinated acids, if so which column is best?

Re: best extraction method of acids on SPE and derivatizatio

Posted: Thu Jul 07, 2005 12:06 am
by dcobice
What is the best cartridge for the extraction of perfluorinated acids using SPE, and can i use FID to analyse fluorinated acids, if so which column is best?
Hi i dont kwon the cartridge.... but sure the innowax OR DB-wax or DB-624 will be suitable to analize these compounds.

D
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