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Entech 7100A/Agilent 7890A/5975 TO-15 Air Method

Posted: Tue Mar 04, 2014 8:09 pm
by Darber99
Does anyone use an Entech 7100A pre-concentrator for TO-15 air method? I've been trying to develop a method for the past 3 months and am having no success whatsoever. If there's a private message function and you'd be willing to help me, please PM my username or maybe we can swap email addresses. Thanks in advance.

Brad

Re: Entech 7100A/Agilent 7890A/5975 TO-15 Air Method

Posted: Thu Jul 31, 2014 6:24 pm
by GCMSNoob
Hi Brad.

I just purchased the newer model concentrator (7200) and am running a similar analysis (ppt level organic contamination in gas streams). What problems are you having?