Protinol™ Protein-Based Controls

Markets: Clinical
Product Type: Standards & Controls

Osmometer controls you can trust

Use Protinol™ every day you test serum patient samples. It’s the control designed specifically for your osmometer.

Three clinically relevant levels: Low: 240, Normal: 280, and High: 320 mOsm/kg H2O

  • Manufacturer-recommended QC
  • Quickly spot shifts in instrument performance

The only osmometer control that ensures the trusted results you expect.

Use our peer QC program to compare your results with other labs.


Optimal performance

Clinically-relevant formulas provide important reference points and tight tolerances let you quickly spot shifts in performance.

Meets CAP and CLIA guidelines

Comply with regulations which recommend running two controls at different concentrations daily to verify assay performance at relevant levels.

Peer QC

Access instant reports to evaluate performance in real-time, receive monthly reports including all peer group data, and increase assurance in proficiency survey results.


No thawing, adding water, or worrying about mixing errors.

Products & Supplies

Osmometer Control Solutions

3MA028 Protinol 3-Level Osmometer Control, 3x3x3 mL


Brochure, Protinol & RenolDownload (PDF)