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need help about running Lauryl Betaine on the GC

http://www.chromforum.org/viewtopic.php?t=90324

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need help about running Lauryl Betaine on the GC

Posted: Fri Oct 26, 2018 11:38 pm
by Mohamad
Hello,
I am trying to find if there a way to run lauryl betaine on the GC.

I am not sure if this compound is doable by GC either due to its lack of volatility and/or lack of stability.
Please if someone has any information in regards to helping me in this situation, please advise me.

thanks

Re: need help about running Lauryl Betaine on the GC

Posted: Sat Oct 27, 2018 1:33 pm
by Consumer Products Guy
Amphoterics are tough (internal salts), and typically a mixture....not so easy to assay even in the raw material....

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Re: need help about running Lauryl Betaine on the GC

Posted: Sun Oct 28, 2018 11:47 pm
by Mohamad
Amphoterics are tough (internal salts), and typically a mixture....not so easy to assay even in the raw material....

Image
Thank you for your reply .
I am facing a situation about the odor with lauryl betaine.
I ran it on HS-GC/MS and it gave me a little information, but didn't show what is causing the difference in odor. FT-IR and FT-NIR didn't show any difference between good odor and bad odor from the samples that I processed.
thanks
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