Since the beginning of December, we have tested a number of substances of particular health concern. In addition to two alleged ecstasy tablets containing the new synthetic substance 4-chloromethamphetamine (4-CMA), there were predominantly very high-dose tablets in circulation. The new synthetic substance alpha-PVP was also identified in a powder passed off as MDMA.

The following link shows in detail all samples that were analysed by checkit! in the period from 1 December 2015 to date and classified as high doses, unexpected or of particular health concern.

Warnings and special results December 2015