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Avance Beginners GuideSearchIndexGlossaryContentsHome
Contents
Introduction
Sources of Hazards
Software Version and Command Syntax
Safety
Magnetic Safety
Cryogenic Safety
Electrical Safety
Chemical Safety
CE Certification
Introductory Theory and Terminology
NMR Analysis of Chloroform
Reference Compounds, Hertz, ppm
Proton NMR - Chemical Shift
Proton Spectrum of Benzene
Proton Spectrum of Benzylacetate
Proton Spectrum of Ethylbenzene with Spin/Spin Coupling
Decoupling
FID and Spectrum
System Description
AVANCE Architecture Overview
Operator Console and Connections
Console
Link between the Host Computer and the IPSO
Magnet, Shim System, HPPR and Probe
The Magnet and Magnet Dewar
Room Temperature Bore
Helium Tank
Nitrogen Tank
Introduction to the Lock System
Probes
Broadband Probe
Changing a Probe
Basic Procedures
The TopSpin Window
Creating a New Data Set
Sample Preparation
Inserting the Sample plus Spinner into the Magnet
Locking the Sample
Tuning and Matching the Probe
Probes Equipped with ATM using the Automated Tuning Routine
Probes Equipped with ATM Using the Manual Tuning Routine
Spinning the Sample
Shimming
Routine Shimming Using TopShim
Setting the Probe/Solvent Dependent Parameters
Adjusting the Receiver Gain
Starting the Acquisition
Processing the Data
Preparing for Acquisition, Frequency Related Parameters
Frequency
Numerical Explanation of Transmitted, Basic and Offset Frequencies
The NMR Sample
Solvent Selection
Sample Tube
Sample Handling
Proton Spectrum
Obtaining the Proton Spectrum
Optimizing the Sweep Width
Integration
Plotting the Proton Spectrum
13C Spectrum with Proton Decoupling
Obtaining the 13C Spectrum
Peak Picking
Plotting the 13C Spectrum
Basic Troubleshooting
Contact
List of Figures
List of Tables
Glossary
Index