Retention locking time software

Once a method is developed, a compound is selected, which becomes the locking compound in the usual standard to establish the pressure-versus-retention time relationship using the RTL software. Once developed, this information can be used to lock the method on another GC system with EPC. 

To lock a method on another GC system, you only have to make a single run and enter the retention time of the locking compound into the software. The software then calculates the new inlet pressure to match chromatograms exactly. Furthermore, the software automatically updates the method with the new pressure and records the change in the instrument log file that is saved with the method. 

Retention-time locking provides the immediate benefits of increased sample throughput, greater confidence in results, easier analysis for compliance, and lower costs of sample analysis. All you need is a GC equipped with the RTL software, EPC, and a GC ChemStation. With RTL, all peaks match and elution order is constant. Retention-time locking eliminates the need to update calibration tables, timed events tables, and integration events tables when a method is transferred, a new column is installed, or routine maintenance is performed. 

Free downloads of software retention time locking, method translation Technical libraries of chromatograms searchable by solute or class of solutes Column cross-reference charts Application Notes... 

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