Welcome to the online store of Westgard QC.
You can view all Westgard QC products here by clicking on the categories below, or by using the Search option to find a specific product. Click on the picture to learn more about each product or training course.
How to Order? Step-by-Step details
Print out a simple Order Form, click here.
Six Sigma Risk Analysis
A new reference on how to introduce Risk Analysis to the medical laboratory, using quantitative, data-driven Six Sigma techniques
Six Sigma Quality Design and Control
Six Sigma Quality is an advanced technique of improving processes and profitability that has revolutionized industries across America and around the world.
Basic Quality Management Systems
A new reference on Quality Management Systems, addressing both management and technical requirements of quality systems for medical laboratories.
The Poor Lab's Guide 2023-2024
The latest guide to compliance with CLIA, CAP, TJC and COLA rules, regulations, and requirements. In-depth coverage of changing CLIA 2024 PT goals. Detailed ...
Black Belt
Online software that calculates your analytical Six Sigma metrics. This software displays Normalized Method Decision Charts (NMEDx), so it can show all of your ...
Veterinary Laboratory Quality
The essential reference for veterinary laboratories
Advanced QC Strategies
Advanced QC Strategies - how to apply cutting-edge techniques like Risk-Driven QC Frequency, Six Sigma Quality Management, PBRTQC (aka AoN, MA, etc), lot to ...
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Green Belt QC Charting
Green Belt QC Charting software. "Westgard Rules" in a modern application
Basic Method Validation, 4th Edition
The 4th edition of this essential roadmap to validation, verification and evaluation of new methods in the medical laboratory
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Six Sigma Metrics
In 7 lessons, you will learn the theory, tools and applications of analytical Sigma Metrics.
Basic QC Practices, Fourth Edition
The NEW 4th Edition of the our popular book.
Levey-Jennings and Westgard Rules short course
The "Westgard Rules" and Levey-Jennings short course is an online training program intended for professionals in Clinical Laboratory Science (CLS).
Basic Method Validation Online Course
This course covers all the basic studies, from replication, linearity (reportable range), and comparison of methods, to the more advanced studies required for ...