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Counterfeit Oxycodone (M30)
Sold as: Oxycodone
ID: 7384
Test Date: Jun 06, 2019
Pub. Date: Jun 06, 2019
Src Location: San Luis, AZ
Submitter Loc: San Luis, AZ
United States
Color: Blue
Size: 106 mg, 6.50 mm x 6.50 mm x 3.14 mm
Data Source: DrugsData (EcstasyData)
Tested by: DDL
Lab's ID: 20190500050
Sold as: Oxycodone
Expected to be: Oxycodone
Lab comments:
Regarding Metamizole / 4-Methylaminoantipyrine:

Our current GC/MS protocol can not distinguish between metamizole and 4-methylaminoantipyrine. 4-Methylaminoantipyrine is a metabolite of metamizole. Their mass spectra are indistinguishable because metamizole undergoes thermal decomposition to 4-methylaminoantipyrine and aminopyrine during GC-MS analysis. The chemical identified in this sample could be either Metamizole or 4-Methylaminoantipyrine, or a combination of the two.

Originally identified as 4-methylaminoantipyrine by library match.
Light cyan blue round tablet with 'M30' in rounded-corner square on one side, break line and '30' on other side.
Jul 8, 2021: Identification of 4-Methylaminoantipyrine changed to Metamizole OR 4-Methylaminoantipyrine.