The Beckman Coulter LH 750/755 and LH 780/785 instruments will be removed from the Retic-Chex® Linearity assay effective with lot 3254.
Retic-Chex® Linearity for BC
Retic-Chex Linearity for BC is designed to establish the reportable range and linearity of select hematology analyzers that report the reticulocyte parameter. The assayed linearity control kit is assayed for Beckman Coulter hematology analyzers.

Product Description
Retic-Chex Linearity for BC is an assayed linearity control kit used to verify patient reportable ranges and measure the linear performance of automated and semi-automated hematology analyzers that report the reticulocyte parameter. The accuracy of hematology instruments can be verified by comparing the laboratory’s reportable range with the Retic-Chex Linearity for BC assays. The assays include instrument specific values for reticulocyte percentages. Verification may be necessary whenever a new instrument is introduced into the lab, when the daily controls reflect an unusual trend or shift outside of the laboratory’s acceptable limits or when major preventative maintenance occurs or essential parts are replaced.

Features
- Plastic vials with pierceable caps for analyzer autosampling
- Assayed for Beckman Coulter hematology analyzers
- 5-day open-vial stability
- 105-day closed-vial stability
Benefits
- Helps clinical laboratories meet quality requirements
- Established assay ranges provide less room for error
- Access to STATS®, a free interlaboratory quality control program with peer group data comparison and online submission
Ordering Information
Description | Catalog Number |
---|---|
5 x 3.0 mL for Beckman Coulter | 285535 |
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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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