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Method for analysis of MTBE by GC-FID?
Posted: Tue Oct 05, 2004 7:39 pm
by watereng
I am struggling to find a good method for MTBE using a GC-FID, i am having problems getting peaks at low concentrations (low ppb range). If anyone has anysuggestions it would be greatly appreciated.
Thanks
Posted: Wed Oct 06, 2004 11:38 am
by Ron
Purge and trap with heated sparging should reach that level easily.
MtBE at ppb
Posted: Mon Oct 11, 2004 12:24 pm
by chromatographer1
SPME will perform the analysis levels you require. Also if your automated HS and matrix are suitable low ppb levels of MtBE are possible with that technique as well.
Re: Method for analysis of MTBE by GC-FID?
Posted: Wed Oct 20, 2004 10:25 am
by Bernd
I am struggling to find a good method for MTBE using a GC-FID, i am having problems getting peaks at low concentrations (low ppb range). If anyone has anysuggestions it would be greatly appreciated.
Thanks
Hi,
the question is what is Your low level? The best way to separate MTBE from hydrocarbons is the LOWOX-column from CP. 100ppb is a lower limit. Handling is a special. If You have questions ask me.
rgs
Bernd Mischke