The lyophilised Hemoglobin F and A2 with S in level 2 Control kit contains 4 vials each of level 1 and level 2 control which are prepared as a stabilized haemolysate from human blood. The controls are designed for use as quality control materials to monitor the accuracy and precision of laboratory testing procedures.
A material which is used to verify the performance of an assay intended to be used for the qualitative and/or quantitative determination of one or multiple subtypes of haemoglobin in a clinical specimen.