Quality Control

We know how important quality controls are in the clinical lab. Our products comprehensively evaluate the accuracy and precision of your instruments and techniques, giving you confidence in the validity of your results.

Streck customers also have access to STATS®, our free interlaboratory quality control program for peer group data comparison.

Streck quality controls


Our whole blood controls and calibrators give you confidence in the accuracy and sensitivity of your hematology analyzers without having to complete a tedious whole blood calibration procedure. Streck customers also have access to STATS®

Body Fluids

With our line of manual and automated body fluid and sperm count controls, you can be certain in your body fluid testing methods and results. Streck customers also have access to STATS®, our free interlaboratory…

Flow Cytometry

We offer a comprehensive line of positive procedural controls and cellular stabilization products for immunophenotyping by flow cytometry. Our CD-Chex® quality controls provide you with assay…


With A1c-Cellular, you can evaluate the entire HbA1c analysis process, from instrument to reagents, to ensure accurate patient results. Our HbA1c product line provides you with controls that contain intact red blood cells to confirm…

Molecular Controls

Our line of MDx-Chex® molecular diagnostic controls provides an all-in-one solution for verifying the performance of the BIOFIRE® BCID2 and VERIGENE® BC-GP and BC-GN sepsis tests. Comprehensive and easy-to-use….


We can provide your laboratory with a comprehensive erythrocyte sedimentation rate (ESR) line that includes accurate, reliable and user-friendly analyzers, controls and manual methods for ESR testing…

Sickle Cell

With our sickle cell products, your laboratory can establish a quality control program for whole blood in vitro diagnostic testing methods. Our sickle cell line is composed of stabilized human red blood cells and can be handled in…

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Quality Control

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Changes to CLIA requirements for Analytical Quality may affect your proficiency testing and quality control programs. Effective July 11, 2024, these r…
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Flow Cytometry: A powerful tool for clinicians

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Quality Control

ILQC: How to earn the trust of your clients and their patients

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