For this application ,the TRACE GC Ultra is configured with a SSL injector,an UltraFast option (including the analytical column),
and a Fast Flame lonisation Detector (FFLD) featuring 6 ms time constant and acquisition frequencies up to 300 Hz.Such a high
speed is ,in fact,a compulsory requirement for the correct acquisition (15-20 points/peak) of the extremely narrow peak (approx. 100 ms PW)
typical far this type of chromatography .
The assembly allows the instrument to achieve heating rates up to 1200 ,and fast cooling times occur rapidly,as well,taking about one
minute to return to 50 from 350 compared to about 4 minutes in conventional mode.