|
The following table explains AWAL's standard quality control levels. These
are suggested QC levels and can be modified by our clients if desired.
| QC Item |
Level |
Level |
Level |
Level |
Special |
| |
1 |
2 |
3 |
3 Plus |
Services+ |
| Chain of Custody (COC) |
x |
x |
x |
x |
x |
| Analytical Results |
x |
x |
x |
x |
x |
| Narrative |
|
|
x |
x |
|
| Surrogates |
x |
x |
x |
x |
|
| Method Blank (MB) |
|
x |
x |
x |
|
| Laboratory Control Sample (LCS) |
|
x |
x |
x |
|
| Matrix Spike (MS) |
|
x |
x* |
x* |
|
| Matrix Spike Duplicate (MSD) |
|
x |
x* |
x* |
|
| Sample Duplicates |
|
x |
x |
x |
|
| Chromatograms |
|
|
x |
x |
|
| Raw Data** |
|
|
|
x |
|
| Electronic Data Deliverable (EDD)# |
O |
O |
O |
O |
|
|
* The MS/MSD performed on field sample from the client
that requested this QC level. |
|
** Includes; run logs, prep logs, mass spectra, std
calibrations, other pertinent documentation. |
|
# Please specify the format
O
= Optional
X
= Included +
AWAL offers custom services. Call for more information. |
|
|
American
West Analytical Laboratories
