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dual wavelength detection

http://www.chromforum.org/viewtopic.php?t=10537

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dual wavelength detection

Posted: Tue May 05, 2009 11:09 pm
by martinamarie
Hi, can Agilent vwd be programmed to collect at two wavelengths or not?
(I know MWD and PDA can)
Thanks
Tina

Posted: Wed May 06, 2009 12:29 am
by Consumer Products Guy
With Agilent VWD you can switch to a different wavelength using a time command, in the timetable. So if the peaks are separated, you could change the wavelength in between them.

You cannot measure two different wavelengths at the same time with VWD.
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