HbA1c Liquid Controls
The extendSURE™ controls also come in liquid stable HbA1c form that have exceptional closed and open vial stability. extendSURE™ liquid controls have a closed vial life of 30 months and an open vial life of 30 days when stored at 2° - 8°C.
There is no need to aliquot and freeze in order to extend the shelf life.
The typical product contains 1.0mL with a hemoglobin concentration of 14g/dL.
Our standard kitset contains 4 vials, 2 Normal and 2 Abnormal vials.
For busy labs we supply a Minibulk kit. This contains 12 vials of Normal and Abnormal vials and is designed to provide the busy lab with a single batch of controls for 1 year.
We also provide a bulk pack. This kitset contains 100 Normal and Abnormal vials. These can be supplied unlabelled or labelled to your specifications.




