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Quality Control

At TraceAnalysis, we take every precaution to ensure the quality of our data packages.  As required by the method, we analyze every twentieth or fewer sample and sample duplicate as a spike and spike duplicate.  Every tenth sample or fewer, we run a calibration check, and with every batch of twenty samples or fewer, we run method blanks.  We also participate in third party performance evaluation studies and send the results of those analyses directly to certifying authorities.

We keep a meticulous inventory of our laboratory equipment, including name, manufacturer, model number, serial number, and date received.  With each piece of equipment, we also keep a maintenance log, detailing resolution of instrument problems and preventative maintenance procedures.

To ensure the defensibility of our results, we maintain bound record books of calibrations.  These record books include calibration mix vendor-lot numbers, receiving dates, opening dates, as well a prep dates, and procedures for standard curves.

A Team Approach To Quality Assurance

Sample Quality Control

On-Site Training Programs

Laboratory Sample Integrity

Sample Analysis

Analytical Review Process

Analytical Quality Control

TraceAnalysis Corporate HQ

Phone Numbers:

(800) 378-1296 – Toll Free

(806) 794-1296 – Voice

(806) 794-1298 – Fax

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