Edgar Nägele

This application note demonstrates the development of an SFC separation method for 46 highly polar compounds on different columns using an increased amount of modifier.

This application note describes a combined approach of analytical method development and method transfer by direct emulation of different target HPLC systems.

This Application Note demonstrates the separation and quantification of beta-blockers, listed as prohibited substances by the World Anti-Doping Agency, in urine using the Agilent 1260 Infinity Analytical SFC System.

This Application Note demonstrates the separation and quantification of beta-blockers, listed as prohibited substances by the World Anti-Doping Agency, in urine using the Agilent 1260 Infinity Analytical SFC System.

This Application Note describes the use of the Agilent 1290 Infinity II LC for the automated operation of seven different applications using different methods in food analysis. The exchange of columns is controlled by the method used. All columns are located in a single Agilent 1290 Infinity II Multicolumn Thermostat. Accordingly, the Agilent 1290 Infinity II Flexible Pump is attached to two external solvent-selection valves for automated solvent switching.

This Application Note describes the use of the Agilent 1290 Infinity II LC for the automated operation of seven different applications using different methods in food analysis. The exchange of columns is controlled by the method used. All columns are located in a single Agilent 1290 Infinity II Multicolumn Thermostat. Accordingly, the Agilent 1290 Infinity II Flexible Pump is attached to two external solvent-selection valves for automated solvent switching.

This Application Note demonstrates the optimization of a separation method for the determination of pesticides in a complex food matrix by supercritical fluid chromatography (SFC) with triple quadrupole MS detection.

Agilent Technologies

In this application we demonstrate the analysis of coffee and coffee products according to DIN methods. The performance of the analysis is shown for linearity, limit of detection (LOD), limit of quantification (LOQ), retention time, and area precision.

Agilent Application Note

Agilent Application Note

This application demonstrates that stringent sensitivity requirements for the detection of potentially harmful primary aromatic amines can be fulfilled when using an Agilent 1290 Infinity LC system equipped with the 1290 large volume injection kit.

Agilent Application Note

This application note describes the method for detection of nanogram levels of explosive constituents in seawater samples (e.g., after detonation of unexploded ordnance devices). The improved chromatographic method was developed using the Agilent 1290 Infinity LC Method Development system.

This application note deals with the development of a fast method for the determination of 13 aldehyde and ketone derivates with the Agilent 1290 Infinity LC-system. The method, which used acetone as organic co-solvent, separates the analytes within 3.5 minutes.