Streck’s Para 12® Extend is now assayed for the Mindray BC-3600.

Para 12 Extend is a hematology control with three distinct populations of lymphocytes, mononuclears, and granulocytes. Varying percentages are also offered in the low abnormal, normal and high abnormal levels to test the accuracy and precision of the reported white cell populations. Values are recovered for all parameters ensuring requirements are met for complete laboratory quality control.

Para 12 Extend is also assayed for Mindray BC-3200; Abbott CELL-DYN® 1400, 1600, 1700 and 1800; Beckman Coulter® AC•T Series/ AC•T diff™/AC•T diff 2™; Diatron® Abacus and Abacus Jr.; ERMA PCE-210; Horiba Medical ABX Micros 60; Nihon Kohden Celtac ? MEK-6400 Series/MEK-6500; and Siemens Advia 60.

Para 12 Extend is available in plastic cap-pierceable vials which allow for autosampling by an analyzer.

Streck also offers Cal-Chex, an efficient cost effective alternative to whole blood calibration procedures. System specific assay values are available for many of the same instrument models for which Para 12 Extend is assayed.

About Streck, Inc.
Established in 1971, Streck develops and manufactures products for clinical and research laboratories. Streck’s passion for innovation, quality and service has allowed the organization to become a world leader in the development of quality control and diagnostic products that help laboratories ensure accurate and timely results for patients. Streck offers the industry’s leading automated erythrocyte sedimentation rate instrument and is a worldwide supplier of blood collection tubes that standardize methods for sample collection, stabilization and transportation. Expanding product lines include flow cytometry, body fluids and urinalysis with emerging products being developed for the burgeoning field of molecular diagnostics. For more information, visit

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