
Diabetes & Hemoglobin Quality Controls
Explore our portfolio of diabetes and hemoglobin quality controls designed to help monitor the precision of your diabetes and hemoglobinopathies testing.
Learn the Impact of Independent Controls
Independent quality controls offer an unbiased assessment of patient results. Learn more about independent quality controls and how they can improve the reliability of your lab's testing procedures.

Benefits of Independent QC
Quality control plays an important role in laboratory testing, enabling labs to monitor the analytical quality of a procedure, detect errors, and help ensure the accurate reporting of patient test results.

Explore QC Learning Center
As a leading supplier of complete QC workflow solutions — from setup to data analysis — Bio-Rad is fully committed to providing customers with the learning resources they need to maintain reliable QC for quality patient results.
Unity QC Data Management Solutions

When you integrate your diabetes and hemoglobin controls with Unity QC Data Management Software, you can compare results across the world’s largest peer group of reporting labs for added confidence in your instrument performance and results.
Bio-Rad HPLC Testing Solutions

Be the difference in quality patient care. See how Bio-Rad’s HPLC solutions for HbA1c testing and measuring hemoglobinopathies can meet your specific testing needs.
Diabetes & Hemoglobin Quality Control Products
Explore our portfolio of diabetes and hemoglobin quality controls.
Key Benefits of Bio-Rad Diabetes & Hemoglobin Controls

Wide portfolio of diabetes and linearity controls that enhance testing capabilities

Variety of formats including Liquichek vials, ready-to-use InteliQ tubes, and lyophilized vials

Compatibility with major analyzers including analyzers from Bio-Rad, Roche, Siemens, Tosoh, and others

Clinically relevant ranges to easily monitor precision

Long shelf lives and long open-vial stability to reduce labor and save money by eliminating the use of multiple QC vials

Large peer groups through Unity Software to help detect errors quickly for improved test performance
Liquichek & InteliQ Diabetes Controls
Liquichek and InteliQ Diabetes Controls help monitor the precision of HbA1c test methods to support your lab's diabetes testing.

Features of Liquichek and InteliQ Diabetes Controls
- 3 analyte concentration levels
- 3-year shelf life
- Long open-vial stability
Liquichek compact vials and InteliQ tubes are barcoded and ready to use — no reconstitution needed.
Reliable Solutions for Every Lab
Bio-Rad's diabetes and hemoglobin quality controls are independent, human whole blood–based assayed controls suitable for low- to high-volume labs. These controls help assess the precision of test procedures associated with the monitoring of diabetes and other blood disorders.
Our diabetes and hemoglobin controls include hemoglobin A1c (HbA1c) linearity controls, available in multiple formats for your laboratory. Select between Liquichek™, InteliQ™, and lyophilized vials. Together with our leading Unity™ Software, Bio-Rad’s diabetes and hemoglobin quality controls help maintain confidence in the reliability of your lab's test results.