In mid-June 2023, we tested a number of substances of particular health concern. Some ecstasy tablets were found to contain a high dose of MDMA and in two others the new psychoactive substance 3-fluoroethamphetamine (3-FEA). In addition to cocaine, some cocaine samples also contained the extender Levamisole on. A sample submitted for analysis as speed did not contain amphetamine, but a mixture of Ketamine, Methamphetamine and Mephedrone (4-MMC). In three samples submitted for analysis as mephedrone (4-MMC), no mephedrone was identified, but other cathinones: two contained 4-CMC (Clephedrone) and a sample 3-CMC (Clophedrone) and iso-3-CMC. Another sample submitted as 3-MMC contained 2-MMC. Three samples submitted as cannabis and one HHC sample contained the synthetic cannabinoid MDMB-4en-PINACA .

Under the following link, all samples that have been analysed by checkit! since the last warnings and classified as high-dose, unexpected or of particular health concern are presented in detail: Current warnings KW 26 - 2023