STaK-Chex® Plus Retics

STaK-Chex Plus Retics is a whole blood five-part white cell differential control that includes reticulocytes and nucleated red blood cells for use on Beckman Coulter instruments. The control features vials with pierceable caps for autosampling and is available in low, normal and high levels.

STaK-Chex Plus Retics five-part white cell differential control for Beckman Coulter instruments

STaK-Chex Plus Retics is a whole blood five-part differential hematology control that monitors all parameters, including reticulocytes and nucleated red blood cells. The assay contains automated and manual reticulocyte values in three clinically significant control levels and nucleated red blood cells in one level. It is the only combined hematology control that includes all CBC parameters, reticulocytes and nucleated red blood cells, which can be analyzed in a single run. The precision and accuracy of the instrument’s laser is controlled each time STaK-Chex Plus Retics is analyzed. The control features vials with pierceable caps for autosampling. Its long shelf life reduces the number of shipments, associated costs and time spent performing lot-to-lot correlation.

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STaK-Chex Plus Retics five-part white cell differential control for Beckman Coulter instruments

Features

  • The only combined control that includes all CBC parameters, reticulocytes and nucleated RBC
  • Available in three clinically significant levels
  • Plastic vials with pierceable caps for analyzer autosampling
  • Assay values are available for download
  • 14-day open-vial stability
  • 105-day closed-vial stability

Benefits

DescriptionCatalog Number
 
4 x 4.5 mL (4 Low)225480
4 x 4.5 mL (4 Normal)225481
4 x 4.5 mL (4 High)225482
12 x 4.5 mL (12 Normal)225483
12 x 4.5 mL (4 Low, 4 Normal, 4 High)225485

View the lot release schedule

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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.

Streck hematology products

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