XN Check
High-quality QC material for haematology
- QC material specifically designed for Sysmex high-end haematology analysers
- Monitoring of all diagnostic parameters with one single QC material
- As similar as possible to native human blood
- Comprehensive internal quality control and peer comparison quality control
- Tested according to the highest standards and ready to use
Effective quality control for your haematology laboratory
XN Check is a control material designed specifically for the Sysmex high-end haematology analysers including XR-Series, XN-Series, XN-L Series as well as XN-V and XN-31. It enables a thorough check of the analysers’ technical functions and reagent system for your peace of mind.
One material that covers it all
XN Check is available in three different concentrations, XN Check level 1, level 2 and level 3. It provides assay data for all diagnostic parameters, including CBC parameters, WBC differential count, immature granulocytes, nucleated red blood cells*, reticulocytes*, and immature platelet fractions*.
Moreover, it includes all levels of reticulocyte maturation – from early stages to mature red blood cells including reticulocyte haemoglobin equivalent (RET-He), so that you can reliably monitor the RET channel. You can be sure that all measurement channels are monitored and under control.
Another important aspect of XN Check – it is also tested according to the highest standards to ensure safety of use.
Peer comparison quality control
Thanks to the networking capabilities of Sysmex haematology analysers, we offer an internet-based peer comparison quality control service – CaresphereTM XQC. You can discover much more on the dedicated webpage.
* availability depends on the instrument type and configuration
| Parameters | Diagnostic parameters: RBC, HGB, HCT, MCV, MCH, MCHC, RDW-SD, RDW-CV, PLT-I, PLT-F, PDW, PCT, MPV, P-LCR, IPF, WBC, WBC-D, NEUT (%,#), LYMPH (%,#), MONO (%,#), EO (%,#), BASO (%,#), NRBC (%,#), IG (%,#), RET(%,#), HFR, MFR, LFR, IRF, RET-He, PLT-O, PLT-F, IPF (%,#) Research parameters: RBC-O, WBC-P |
| Assay and technical data | Assay data are provided as assay - mean and assay range in electronic format for each lot and level of XN Check. XN Check is stored at 2-8 °C before and after opening. The period of use is eight weeks per lot, with an open vial stability of 7 days. The volume is 3.0 mL per vial. |
