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CLSI H54-A (R2018)

Procedures for Validation of INR and Local Calibration of PT/INR Systems; Approved Guideline, H54-A

Clinical and Laboratory Standards Institute, 08/19/2005

Publisher: CLSI

File Format: PDF

$90.00$180.00


Published:19/08/2005

Pages:66

File Size:1 file , 2.1 MB

Note:This product is unavailable in Russia, Belarus

This document describes the use of certified plasmas to enhance performance of the prothrombin time (PT)/International Normalized Ratio (INR) system test; reviews limitations of the INR system that may occur when a manufacturer-determined ISI is used without local verification or calibration; and provides a rationale for performing local ISI verification with recommendations as to when PT calibration may be indicated. Part I is a detailed, expanded account for manufacturers and Part II is an abbreviated version useful for the clinical laboratory.

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