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Tan Residue
Sold as: Not Specified
ID: 10295
Result Photo Detail Photo
GC/MS Graph
Detail Photo
ID: 10295
Name: Tan Residue
Other Names:
UniqueCode:More infoUnique Lookup Code is an alphanumeric string created by the submitter and included with the sample so anonymously submitted samples can be positively identified as the submitter's sample. AC2021B651
Marquis:More infoThe Marquis Test is a reagent field test conducted by placing a drop of reagent liquid onto a small sample of the material being tested. The chemicals in the reagent react differently with different chemicals, turning a variety of colors based on the what is in the material being tested. Unknown
Mecke:More infoAs with the Marquis Test, The Mecke Test is a reagent field test conducted by placing a drop of liquid reagent onto a sample of the material in question. Mecke reagent is primarily used for the identification of heroin and other opiates. Unknown
Mandelin:More infoThe Mandelin Test is a reagent field test conducted by placing a drop of liquid reagent onto a sample of the material in question. Mandelin is primarily used for the detection of ketamine and PMA. It is a mixture of ammonium metavanadate and concentrated sulfuric acid. Unknown
GC/MS:More infoThe GC/MS Lab Test  
Test Date: May 04, 2021
Pub. Date: May 04, 2021
Src Location: Revere, MA
Submitter Loc: Revere, MA
United States
Color: Tan
Size: 1 mg
Data Source: DrugsData (EcstasyData)
Tested by: DDL
Lab's ID: 21040133
Sold as: Not Specified
Expected to be: Not Specified
Lab comments:
Unidentified appears to have ions like phenethyl-4-ANPP, possible impurity of 4-fluorofentanyl. [see Note below]
Tan residue, cooker, and cotton. Name of sample given as 'Heroin'.

BTNX Fentanyl Test Strip (prior to sending in sample): Positive
Jul 21, 2021: Sample re-analyzed, previously unidentified substance has been confirmed as Phenethyl-4-Fluoro-4-ANPP.