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CLSI Standards: Guidelines for Health Care Excellence

Developed by our members for use by the global laboratory community, CLSI’s consensus-based medical laboratory standards are the most widely recognized resources for continually improving testing quality, safety, and efficiency.

Browse our collection of consensus-based medical laboratory standards documents. Choose from print or electronic versions of CLSI standards and guidelines.

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Procedures for Validation of INR and Local Calibration of PT/INR Systems, 1st Edition

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Procedures for the Recovery and Identification of Parasites From the Intestinal Tract, 2nd Edition

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Specification for Transferring Information Between Clinical Laboratory Instruments and Information Systems, 2nd Edition

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Measurement of Free Thyroid Hormones, 1st Edition

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Studies to Evaluate Patient Outcomes, 1st Edition

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Application of Biochemical Markers of Bone Turnover in the Assessment and Monitoring of Bone Diseases, 1st Edition

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Laboratory Automation: Data Content for Specimen Identification, 1st Edition

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Quality Control for Commercially Prepared Microbiological Culture Media, 3rd Edition

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Assessing the Quality of Immunoassay Systems: Radioimmunoassays and Enzyme, Fluorescence, and Luminescence Immunoassays, 1st Edition

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Methods for Reticulocyte Counting (Automated Blood Cell Counters, Flow Cytometry and Supravital Dyes), 2nd Edition

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