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acrolein stability in standards

http://www.chromforum.org/viewtopic.php?t=13360

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acrolein stability in standards

Posted: Thu Jul 08, 2010 8:52 pm
by chloesabrina
Can anyone suggest a vendor to use for an acrolein standard? We have to run a second vendor (source) check on our calibration and our second source results are always around 30-60% recovery. This creates a problem for certain states which require a recovery of 75% for all analytes.

Please send suggestions

Posted: Mon Jul 19, 2010 4:03 pm
by Omaejel
I wish I could offer a suggestion, but we run into the same problems here and my lab. Sometimes out Acrolein standards do not match up well at all. If anyone has any suggestions I would also love to hear about them!
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