The G7 HPLC analyser supports the following three analysis modes:

Standard HbA1c - a 1.2 minute mode for the most rapid analysis.

Variant HbA1c - an extended 2.2 minute mode to allow variant detection.

β-thalassaemia mode - a dedicated 7.5 minute mode for HbF and HbA2 quantitation with the best haemoglobin variant separation available.

Chromatogram examples for each of these modes are shown below. 

STD HbA1c (1.2 minute) mode examples
Normal Patient Example	Diabetic Patient Example

Variant HbA1c (2.2 minute) mode examples
Normal Patient Example	Diabetic Patient Example

Variant HbA1c (2.2 minute) mode examples continued

HbAS Patient Example

β-thalassaemia (7.5 minute) mode examples
Normal Patient Example	β-thal-Trait Patient Example

β-thalassaemia (7.5 minute) mode examples continued

HbAS Patient Example

The G7 Analyser is an advanced HPLC system capable of a high degree of variant haemoglobin separation. As such many more chromatogram examples are available, please contact us for further details.

 Our PIANO data Manager system provides full screen chromatograms review, validation, archiving and template overlay facilities. View further details here.