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Sold as: Not Specified
ID: 9019
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GC/MS Graph
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Expected to be: Not Specified
Small round blue tablet with stylized 'R' on one side, break line and 031 on the other side.

BTNX Fentanyl Test Strip (prior to sending in sample): Negative
Nov 4 2020: Reference purchased and run; substance confirmed as bis(2-ethylhexyl) [synonym: Dioctyl fumarate].

Oct 6 2020: Initially this sample contained an unidentified substance. With help of a site visitor and two of our analytical chemistry experts, we have now identified the substance by Library Match Only as Dioctyl fumarate.

Oct 28 2020: Identification Dioctyl fumarate has been confirmed. We purchased a reference standard for Dioctyl fumarate and the lab confirmed this identification.