BQS Organic Blind Sample Program
False Positives & False Negatives
TERT-BUTYL METHYL ETHER (MTBE)
Method: 4437 Testid: 78032GM016

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The SGPlot Procedure

Updated 03/10/2016

False Positive & Negative Listing for TERT-BUTYL METHYL ETHER (MTBE)

Status Lab ID Spike Mix Reporting Level Analysis Date Result Conc. Expected Conc.
False Negative 20152330040 ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl 0.012 08/24/15 < 0.0251 0.027

Updated 03/10/2016