Determination of the Inner diameter of GC Capillaries

Chromatography Forum: GC Archives: Determination of the Inner diameter of GC Capillaries
Top of pagePrevious messageNext messageBottom of pageLink to this message  By ms on Wednesday, March 17, 2004 - 12:34 am:

Does anyone know how to correctly determine the inner diameter of FS capillaries? I think a microscope is not the right choice due to light scattering and reflection within the tubing.


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Wednesday, March 17, 2004 - 08:04 am:

I think you could back calculate from the retention time of an unretained compound since you would know the inlet pressure, etc.


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