An Industry Leader in Proficiency Testing Programs & Coal Reference Material Production
At Quality Assurance Resources, LLC we have the experience, expertise and resources you need to equip your laboratory with the quality assurance tools necessary to benchmark performance of other high quality labs, to identify needs and facilitate corrective action in a continual imporvement program, thereby providing additional quality assurance to current and potential clients.
ASSESSING LABORATORY PERFORMANCE THRU PROFICIENCY TESTING
We currently operate two Proficiency Testing Programs, 60 Mesh and 4 Mesh. Additional programs are planned and we welcome the opportunity to develop and administer custom programs and services for specific laboratory groups. Call us or email for more information on how we may assist you today!

QAR-IDIS System
- QAR-IDIS Proprietary System
- ISO Compliant Statistical Methods
- User Driven Hi-Speed System
- Installed on state of the art servers utilizing six 500 GB hard drives
IDIS Capabilities
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The QAR-IDIS system evaluates the user created database by parameter
for each sample, produces a detailed report with multiple format Trend
Charts...Benefits:
QAR & IDIS
ISO Compliance
Utilization of Proficiency Testing Programs & Reference Materials is critical to assure an analytical lab is operated “in-control”, satisfying ISO/IEC requirements...read moreQAR-LLC
Proficiency Testing Programs
For More Information: click here
Reference Material & ProductCERTIFICATIONS
Quality Assurance Resources, LLC:
Specializing in the Operation of Proficiency Testing
Programs &
Reference Materials Production
Through the Proficiency Testing Programs offered by QAR, the quality of daily analyses produced by your laboratory can be documented, quantified, and improved.
The primary objective of proficiency testing is to provide a quality assurance tool for individual laboratories to compare their analytical performance with that of other high quality laboratories, to identify the need for remedial action, and to facilitate and demonstrate continual improvement.
Lab accreditation communities, as well as most laboratory customers, consider proficiency testing a critical part of assuring that a laboratory is being operated in an “in-control” mode.. learn more
Quality Assurance Resources, LLC
"Your quality assured resource for proficiency testing programs and reference material production. "About Us
Located just south of St Louis & I-64 in Freeburg Illinois.
We specialize in coal sampling and analysis, with additional capability in soil, water, environmental, and geo-chemical matrices.


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