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what is the different between these techniques ?

Posted: Tue May 26, 2015 2:22 pm
by eight2015
Hi , I read the manual but did not distinguish between ( Thermo ) GC trace ultra and GC focus , there are two instruments but which for which , MS with trace ultra I feel it provide less sensitivity than Ms with FOCUS

Re: what is the different between these techniques ?

Posted: Thu May 28, 2015 9:44 am
by BMU_VMW
focus and trace are just names for the GC part of the instrument.
a focus GC is older (2002 aprox) than a trace ultra (2007 ??)