6 Understanding Your Agilent ChemStation
Contents
Principle of Operation 79
Peak Recognition 80
Baseline Allocation 89
Peak Area Measurement 102
Integration Events 105
Manual Integration 110
5 Quantification 113
What is Quantification? 114
Quantification Calculations 115
Correction Factors 116
Uncalibrated Calculation Procedures 118
Calibrated Calculation Procedures 119
ESTD Calculation 120
Norm% Calculation 122
ISTD Calculation 123
6 Peak Identification 127
What is Peak Identification? 128
Peak Matching Rules 129
Types of Peak Identification 130
Absolute Retention/Migration Time 132
Corrected Retention/Migration Times 134
Peak Qualifiers 136
The Identification Process 139
7 Calibration 141
Definition of Terms 142
Calibration Table 143
Calibration Curve 144
Unknown Samples 146
Types of Calibration 147
Group Calibration 153
Peak Summing 154
Recalibration 155