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4F-MPH
Sold as: 4f-MPH
ID: 17880
Sold as: 4f-MPH
Expected to be: Adulterated 4f-MPH or Unknown
Has Been Tried: No
White powder in round plastic container.

Submitter notes that (prior to sending): 'Failed reagent test before and after double acetone wash ... Lost roughly 1/3 of substance after two acetone washes with lab grade acetone.'