Level I:
- Analytical Results
- Calibration Check (CCV)
- Method Blank
- Surrogate Recoveries, where applicable
Level II:
- Analytical Results
- Calibration Check (CCV)
- Method Blank
- Matrix Spike (MS)
- Matrix Spike Duplicate (MSD)
- Surrogate Recoveries, where applicable (open batches allowable)
Level III:
- Analytical Results
- Calibration Check (CCV)
- Method Blank
- Matrix Spike (MS)
- Matrix Spike Duplicate (MSD)
- Laboratory Control Sample (LCS)
- Laboratory Control Sample Duplicate (LCS Dup), if applicable
- Surrogate Recoveries, where applicable
Level IV:
- Analytical Results
- Calibration Check (CCV)
- Method Blank
- Matrix Spike (MS)
- Matrix Spike Duplicate (MSD)
- Laboratory Control Sample (LCS)
- Laboratory Control Sample Duplicate (LCS Dup), if applicable
- Surrogate Recoveries, where applicable
Note: Level IV also includes copies of instrument run logs, chromatograms, digestion/extraction logs, quantitation reports, ets., case narrative. A charge of $25/hour will be invoiced for reproduction of all raw data.






