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GC column for EP compendial method

http://www.chromforum.org/viewtopic.php?t=24131

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GC column for EP compendial method

Posted: Thu Jan 23, 2014 3:59 pm
by GT
Dear all,
in an European Pharmacopoeia compendial method for the analysis of residual MeOH, Ethanol and aceton in API is prescribed to use the following GC comun:
Material: fused silica
size:l=10m, diameter 0.32 mm
stationary phase: stzrene-divinzlbenyene

Could you help me to find the commercial column equivalent to this descprition?
Is it a PLOT column?
Thanks a lot
GT

Re: GC column for EP compendial method

Posted: Fri Jan 24, 2014 1:40 pm
by rb6banjo
Closest thing I could find quickly (it's a 100% DVB PLOT phase):

http://www.restek.com/catalog/view/8435

Here's an application note where it is used:

http://www.restek.com/chromatogram/view ... %7C67-56-1

Good luck.

Re: GC column for EP compendial method

Posted: Mon Jan 27, 2014 11:09 am
by GT
Hi rb6banjo,
thanks a lot for your help.
GT
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