Quality. Assured.

What makes us so different? We provide you with more than you expect!

At Clean Air Engineering Laboratory Services, we are unique from most water labs in that we realize that air sample matrices tend to be varied and complex. We routinely change configurations on our instrumentation to ensure that your samples are analyzed properly regardless of the sample matrix

• Unlike most laboratories that only analyze 10% of samples in duplicate, we perform duplicate analysis on ALL samples, standards, and blanks.
• Peak retention-time and peak identification is verified by performing a matrix spike on a minimum of ten percent of all samples.
• All standards are prepared at our facility with ACS certified chemicals. A traceable certificate of analysis for each chemical is available upon request.
• All of our analysts are continually tested using a third party audit system to ensure accuracy and quality.
• We examine each chromatogram to ensure integration is correct and consistent; the changes made are recorded and available for review.
• A separate standard made from the same stock solution as the calibration points to ensure consistent preparation of calibration points.
• A standard made from a separately prepared stock solution to test the accuracy of the curve and the quality of the reagents used to make it.
• A full pre and post test calibration is performed for each project and averaged to help negate instrument drift. This can be especially important on larger projects.