The Beckman Coulter LH 750/755 and LH 780/785 instruments will be removed from the Cal-Chex® assay effective with lot 3205.
Cal-Chex®
Cal-Chex is a whole blood product manufactured for calibrating multi-parameter hematology analyzers. It is assayed on Beckman Coulter, Horiba Medical, Siemens Healthcare Diagnostics and Mindray instruments.
Product Description
Cal-Chex is a whole blood product manufactured for calibrating multi-parameter hematology analyzers. Assigned values are derived from replicate analysis on whole blood calibrated hematology analyzers. Cal-Chex calibration material is available in plastic vials with pierceable caps for analyzer autosampling.

Features
- Value-assigned from replicate analysis on whole blood calibrated analyzers
- Assayed on Beckman Coulter, Horiba Medical, Siemens and Mindray instruments
- Plastic vials with pierceable caps for analyzer autosampling
- 5-day open-vial stability
- 45-day closed-vial stability
Benefits
- Helps clinical laboratories meet quality requirements
- Established assay ranges provide less room for error
Ordering Information
Description | Catalog Number |
---|---|
1 x 3.0 mL | 221101 |
3 x 3.0 mL | 221103 |
Citations
Resources
Instructions (IFU)
Product Information
Looking for an older document? Click here for archived assays and certificates.
Hematology Products
The process of whole blood calibration is critical to Streck so our customers can have the confidence that product assays are accurate. Streck’s calibrators save you from having to complete a tedious whole blood calibration procedure. Our controls are available for most brands of hematology analyzers and come in multiple levels to test accuracy and sensitivity.

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