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Sold as: Heroin
ID: 11167
Test Date: Aug 31, 2021
Pub. Date: Aug 31, 2021
Src Location: Boston, MA
Submitter Loc: Boston, MA
United States
Color: Brown
Size: 5 mg
Data Source: DrugsData
Tested by: DDL
Lab's ID: 21080155
Sold as: Heroin
Expected to be: Not Specified
Has Been Tried: Yes
Brown powder in baggie.
''Bad reaction''
Sep 2021: Initially, we weren't sure we could differentiate between para-, meta-, and ortho-chlorofentanyl.

After looking into the positional isomers of chlorofentanyl, we confirmed that this sample only matches 4-chlorofentanyl's mass spectrum.