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ChromeGate 3.3.2 Software Manual - KNAUER Advanced Scientific ...

ChromeGate 3.3.2 Software Manual - KNAUER Advanced Scientific ...

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6 CONTENTS<br />

Peak Table ................................................................................................................. 221<br />

Analysis Channel .................................................................................................. 222<br />

PDA Analysis and Calculations ................................................................................... 222<br />

Chromatograms Extracted from the 3D Data............................................................. 222<br />

Multi-Chromatogram Channels ............................................................................. 222<br />

Working Chromatogram ........................................................................................ 223<br />

Spectra Extracted from the 3D Data .......................................................................... 223<br />

Analysis Spectra ................................................................................................... 223<br />

Working Spectrum................................................................................................. 223<br />

Background Correction ......................................................................................... 223<br />

Spectrum Interpolation .......................................................................................... 224<br />

Spectrum Smoothing ............................................................................................ 224<br />

Spectrum Derivatives ............................................................................................ 224<br />

Upslope and Down slope Spectra......................................................................... 225<br />

Library Search Calculations ....................................................................................... 225<br />

General ................................................................................................................. 225<br />

Pre-Filters .............................................................................................................. 225<br />

Ratio Chromatogram Calculation ............................................................................... 226<br />

Similarity Calculations ................................................................................................ 226<br />

Lambda Max/Min Calculations ................................................................................... 226<br />

Noise Spectrum Calculations ..................................................................................... 227<br />

Peak Purity Calculations ............................................................................................ 227<br />

Background Correction ......................................................................................... 227<br />

Calculating Total Purity ......................................................................................... 227<br />

Three Point Purity ................................................................................................. 228<br />

Spectrum Export ................................................................................................... 228<br />

PDA Data Export ................................................................................................... 229<br />

ChromGate ® Preparative Option .................................................................................. 230<br />

Fraction Collector Configuration ........................................................................... 230<br />

Virtual Fraction Collector Configuration ................................................. 233<br />

Multi Valve Fraction Collector Configuration ......................................... 234<br />

Fraction Collector Setup ....................................................................................... 235<br />

Fraction Collector Instrument Status..................................................................... 247<br />

Fraction Annotations ............................................................................................. 249<br />

Stacked Injection ................................................................................................... 250<br />

SEC Option .................................................................................................................... 257<br />

Overview .................................................................................................................... 257<br />

SEC Calibration..................................................................................................... 257<br />

Applications of SEC .............................................................................................. 258<br />

Using ChromGate ® SEC <strong>Software</strong> ........................................................................ 258<br />

Running an SEC Calibration Standard ................................................................. 259<br />

Single Run Acquisition ............................................................................................... 260<br />

Defining SEC Baseline .......................................................................................... 263<br />

Defining SEC Result Ranges ................................................................................ 263<br />

Define SEC Peaks ................................................................................................ 263<br />

Annotating SEC Chromatograms.......................................................................... 264<br />

SEC Setup ............................................................................................................ 267<br />

SEC Setup Narrow Standard Method ................................................................... 267<br />

SEC Setup Universal Calibration .......................................................................... 270<br />

SEC Setup Broad Range1 Calibration .................................................................. 273<br />

SEC Setup Broad Range 2 Calibration ................................................................. 275

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