Varian 450-GC, User Manual

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Varian, Inc. User Manual 450-GC Page: 123
SAMPLE DELIVERY PARAMETERS
The 450-GC Sample Delivery page has parameters that represent the
most frequently used parameters, however predefined modes of operation limit
the need to access all parameters.
The CP-8400 (liquid) is preprogrammed with 6 injection modes designed to
optimize your analysis for:
1. Standard On-Column on page 124 (Standard OC)
2. Standard Split/Splitless on page 124 (Standard Split/Splitless)
3. Neat samples on page 126 (Neat)
4. Viscous samples on page 128 (Viscous)
5. Volatile samples on page 129 (Volatile)
6. User Defined on page 131 (User Defined)
Choosing 1 of these 5 injection modes will preset critical parameters for
optimum performance and limit the parameters you need to set. If you prefer to
develop your own injection method for your CP-8400/8410, the 6th
CP-8400/8410 operation mode user defined (User Defined), allows access to
the full suite of CP-8400/8410 parameters. You should
exercise care when
using the user defined mode since choices for some parameters may have
unintended consequences.