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General| Brand | Thermo Scientific |
|---|---|
| Model | LTQ XL |
| Category | Laboratory Equipment |
| Language | English |
Provides an overview of the LTQ XL system and manual contents.
Details important safety information and hazard warnings.
Information on how to get technical support and order products.
Explains the analytical advantages and specificity of the LTQ XL MS detector.
Compares Electrospray Ionization (ESI) and Atmospheric Pressure Chemical Ionization (APCI).
Describes various ways to introduce samples into the MS detector.
Explains the importance and basic steps of MS detector tuning and calibration.
Outlines different experiment types like MSn, Data-Dependent, Ion Mapping, and Ion Tree.
Procedure to put the LC/MS system into standby mode safely.
Instructions for removing probes and components like the APCI probe and sweep cone.
Detailed steps for installing the ESI probe into the ion source housing.
Connects the syringe pump for infusing calibration solution.
Configures the Xcalibur system for MS detector tuning.
Verifies proper MS detector operation with calibration solution.
Optimizes MS detector parameters and calibrates voltages automatically.
Saves optimized tuning parameters for future use.
Sets up sample introduction via syringe pump into LC flow.
Configures scan parameters for tuning with a specific analyte.
Maximizes ion transmission for the analyte of interest.
Saves the optimized tune method for the analyte.
Acquires MS/MS data in full scan mode, optimizing isolation width and collision energy.
Plumbing connections for introducing sample via loop injection.
Acquires data using Selected Ion Monitoring (SIM) scan mode.
Procedure to remove the ESI probe from the ion source housing.
Steps for removing ion source housing and sweep cone.
Instructions for installing corona needle and APCI probe.
Connects syringe pump for APCI/MS sample introduction.
Configures scan parameters for APCI/MS tuning.
Optimizes MS detector tune automatically for APCI operation.
Saves optimized APCI tune parameters.
Cleans the MS detector after tuning in APCI mode.
Plumbing for sample introduction via loop injection from LC.
Acquires APCI data in SIM scan mode.
Preparation instructions for stock solutions of key analytes.
Preparation of ESI calibration and reserpine stock/sample solutions.
Description of the polypropylene glycol solution for high mass calibration.
Procedure for calibrating the normal mass range.
Inputting normal mass range calibration data into Tune Plus.
Steps for performing high mass range calibration automatically.
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