Bottle orders may be placed by contacting your Project Manager by email or phone. ASI can provide proper containers for the collection, storage and delivery of practically any sample. To simplify your field work and ensure sample integrity, our EPA-certified clean containers include pre-printed labels, necessary preservatives and ASI Chain-of-Custody forms. We will even provide you with sampling instructions as guidance if necessary. If you would like for ASI to coordinate transportation of your samples back to the laboratory safely then, simply request your Project Manager to arrange for this service in advance. A nominal fee may be applied for this convenience.
Performance Evaluation
ASI participates in an extensive program of third party performance evaluation sample testing. Using these programs, our performance is measured through the analysis of blind samples containing targets analytes at unknown concentrations. Hundreds of analytes are included in these studies for each matrix included in our various accreditations. ASI consistently scores in the >95% “acceptable” range for these studies. On the rare occasion that an analyte does not recover in the acceptable range, a thorough corrective action is initiated to determine the cause of the unexpected result and correct the process. The affected test must then be repeated with acceptable performance demonstrated to maintain accreditation for that analyte. Recent PE sample performance reports are listed below for your review.
- WS175 ERA Final Report 4-13-2011
- SOIL73 ERA Final Report 3-29-2011
- WP191 ERA Final Report 2-17-2011
- WS169 ERA Final Report 10-13-2010
- SOIL71 ERA Final Report 9-23-2010
- WP184 ERA Final Report 7-16-2010
- SOIL75 ERA Final Report 9-22-2011
- WP196 ERA Final Report 7-18-2011
- WP198 ERA Final Report 9-16-2011
- WS175 ERA Final Report 4-13-2011