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Varian 450-GC (TCD/FID)

http://www.chromforum.org/viewtopic.php?t=17932

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Varian 450-GC (TCD/FID)

Posted: Wed Oct 12, 2011 7:46 pm
by BASHEER
Dear Brothers
I have a Varian 450 - GC model Galaxie (TCD/FID) when injecting gas Hydrocarbons sample by manual , the device does not give true analysis , I used several parametere and changed the carrier gas ( H2 , He, N2) but no gives the true analysis

I use the packed column ( 30% DC-200/500 OP-AW 60/80 S.N 610060616 but I do not have the parameter of this column

I need your help

Re: Varian 450-GC (TCD/FID)

Posted: Thu Oct 13, 2011 1:16 am
by chromatographer1
Are you trying to measure the BTU value of natural gas?

Rod

Re: Varian 450-GC (TCD/FID)

Posted: Sat Nov 12, 2011 7:03 pm
by BASHEER
Yes I measure natural gas but no result

Re: Varian 450-GC (TCD/FID)

Posted: Sat Nov 12, 2011 7:46 pm
by chromatographer1
Do you not know HOW to perform the calculation? Your need is unclear.

best wishes,

Rod
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