In August 2019, we tested a number of substances of particular health concern. In addition to some (very) high-dose ecstasy tablets, new psychoactive substances were found in two samples submitted as speed instead of the expected amphetamine: In one sample Mephedrone (4-MMC) proven and in a second Alpha-pyrrolidinopentiophenone (α-PVP). One sample submitted for analysis as 2C-E contained a unknown substance. In a sample submitted for analysis as LSD, not the expected LSD but 1P-LSD and one unknown substance proven.

Under the following link, all samples that have been collected since the last warnings until today at checkit! were analysed and contained new psychoactive substances and/or were classified as high doses, unexpected or of particular health concern: Current warnings August 2019