GC method

Chromatography Forum: GC Archives: GC method
Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Friday, November 1, 2002 - 12:35 pm:

Does s.o. has a method for permanent gases in ethylene? (N2, CO, CO2, Ar, Kr, ...)


Top of pagePrevious messageNext messageBottom of pageLink to this message  By The same as before on Friday, November 1, 2002 - 02:06 pm:

More details: I am working on a Varian GC/MS and I am looking for low levels. It seems really hard to separate Ar, O2... Can anyone help me??
Thanks


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Friday, November 1, 2002 - 03:45 pm:

Call Supelco Technical Service.


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Friday, June 18, 2004 - 04:29 am:

How the NMP will be detected in ppm level in water phase by GC.
Please tell us the stationary phase and liquid phase materials.


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