BQS Organic Blind Sample Program
False Positives & False Negatives
TETRACHLOROETHYLENE
Method:
4440
Testid:
34475GCM66
back to table
Updated 03/10/2016
False Positive & Negative Listing for TETRACHLOROETHYLENE
Status
Lab ID
Spike Mix
Reporting Level
Analysis Date
Result Conc.
Expected Conc.
False Positive
20151270114
Spex Organics EN150428007: 15 µl & Crescent 04EE008: 15 µl
0.026
05/09/15
. 0.0197
0
Updated 03/10/2016
