Agilent Technologies 5975 MSD Service Manual

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5.4 DIP (EI) Performance test
This test uses a standard solution with two components to determine the correct
performance of the DIP. Perform this procedure on both types of probe tips (for liquid and for
solid samples).
REQUIREMENTS
- An autotune has been performed.
- A new method for DIP EI measurements has been created in the MS ChemStation
software:
Follow the instructions of the MSD ChemStation manual and note that there are some
different inputs to be made:
• In the menu item “Inlet/Injection Types” select for “Sample Inlet” Other/None, for
“Injection Source” External Device, for “Scan Type” MS1 Scan and enter the value for
“Total Runtime” which is displayed in the DIP software (DIP method “check_EI.dip”, see
DIP manual).
- Optional: CombiPAL is installed correctly on the GC/MSD-DIP system (see DIP manual)
CONDITIONS for DIP/5975 MSD
DIP Ready / Bereit
DIP method check_EI.dip (30°C for 0.1 min, 30-350°C at 0.5°/s, 350°C for 5 min)
MSD Ready
MSD method DIP_EI_Q1.M
MSD aux temp 280°C
Tune file ATUNE.U
Aquisition mode SCAN
Run length 15.50 min
Column flow 0.5 ml/min
Solvent delay 0.10 min
EMV Relative ± 0
Mass range (low) 100.0
Mass range (high) 600.0
Threshold: Inst 150
Sampling: 2
MS quad temp: 150°C
MS ion source temp :
230°C
Optional : CombiPAL
PAL method
DIP-injection.PME
Sample triglyceride standard
Push rod tip A: for liquid samples, B: for solid samples
Sample volume 1 µl

Agilent Technologies 5975 MSD Specifications

General

Brand	Agilent Technologies
Model	5975 MSD
Category	Laboratory Equipment
Language	English