R e s t e k
ColumnStability
•
C52 retention timewasmonitored to ensure that
significant amounts of stationary phasewere not
being lost due to thermal cycling.
•
After 400 injections the retention time of C52
moved approximately 1.4minutes.
•
Column bleed at 430
lu
o
o
Cwasmonitored to ensure
that the phase had not undergone significant thermal
decomposition.
•
Bleed valueswere consistently low and did not
interferewith the analysis.
