Tools, Technologies and Training for Healthcare Laboratories

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BMV 4th ED

Basic Method Validation, 4th Edition


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Westgard Sigma Rules

We've talked about Westgard Rules for decades, and we've talked about Six Sigma for years. So what happens when we try to talk about both at the same time? Westgard Sigma Rules

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Serology Shortlist for EUA SARS-COV-2 Testing

By mid-October 2020, the list of methods for SARS-COV-2 testing (molecular, antigen, rapid, and serology), broke the 870 mark.  Rather than ask laboratories to evaluate more than 870 possibilities, we've narrowed the candidates down to a short list.

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About this website

WESTGARD QC promotes the latest news, education, and tools in the quality control field. Our goal is to bring tools, technology and training into today's healthcare industry — by featuring QC lessons, QC case studies and frequent essays from leaders in the quality control area. This is also a reference source for quality requirements, including CLIA requirements for analytical quality. This website features the best explanation of the Multirule ("Westgard Rules") and how to use them. For laboratory and healthcare professionals looking for educational and reference material in the quality control field.