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5890 G1701BA can't get split vent open in method

http://www.chromforum.org/viewtopic.php?t=21589

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Re: 5890 G1701BA can't get split vent open in method

Posted: Wed Jan 02, 2013 7:13 pm
by cleh
Glad to hear it's working. Sometimes you never know why! Good luck.

Re: 5890 G1701BA can't get split vent open in method

Posted: Thu Jan 03, 2013 7:31 pm
by MSCHemist
Is there a sensitivity check I can use the assay/verify the sensitivity of the FID by injecting say either n-alkanes or reference flavor like linalool or limonene. I am injecting 1ul splitless and still have some doubts about sensitivity. It doesn't look like I am able to get much below ~4ppm.

Re: 5890 G1701BA can't get split vent open in method

Posted: Thu Jan 03, 2013 10:03 pm
by MSCHemist
BTW I hear a loud tap when I turn the P valve off and a slight shift when I turn it on.
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