HQ-Chex is a hematology control that evaluates the accuracy and precision of select HemoCue glucose and hemoglobin analyzers. It is a whole blood control that is available in three clinically significant levels.

HQ-Chex hematology control for HemoCue glucose and hemoglobin analyzers

HQ-Chex is an assayed, whole blood glucose and hemoglobin quality control designed for use with select HemoCue systems. The control resembles the performance of patient samples and is available in three clinically significant levels. Its long shelf life reduces the number of shipments, associated costs and time spent performing lot-to-lot correlation. HQ-Chex is packaged in squeeze dropper vials for accurate sample dispensing, eliminating the need to pipette.

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HQ-Chex hematology control for HemoCue glucose and hemoglobin analyzers


  • Whole blood control resembles patient sample
  • Available in three clinically significant levels
  • Packaged in plastic squeeze dropper vials
  • Compatible with HemoCue Glucose 201 Analyzer, Hb201+ Analyzer and B-Hemoglobin Photometer
  • 30-day open-vial stability
  • 180-day closed-vial stability


Product Information

DescriptionCatalog Number
6 x 2.5 mL (Levels 1,2 & 3)232756
6 x 2.5 mL (Level 1)232753
6 x 2.5 mL (Level 2)232754
6 x 2.5 mL (Level 3)232755
6 x 2.5 mL (Levels 1 & 3)232757

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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