The pill was sold as containing 18 mg 2c-b. After testing it and comparing with results on drugdata.org it seemed more likely to be around 12 mg.
Tried 1,5 pill and agree with the 12 mg estimate. Compared to previous experiences with (tested) tablets.
Pillreports is a global database of Ecstasy" pills based on both subjective user reports and scientific analysis. "Ecstasy" is traditionally the name for MDMA based pills, however here we also include closely related substances such as MDA, MDEA, MBDB. Pills sold as "Ecstasy" often include other, potentially more dangerous, substances such as methamphetamine, ketamine and PMA.