At the end of November 2024, we tested a number of substances of particular health concern. Over a quarter of the cocaine samples submitted during this period contained either levamisole or procaine in addition to cocaine. Cathinone 3-CMC (clophedrone) was identified in two samples submitted for analysis as 3-MMC and cathinone 2-MMC in a further sample. One sample submitted for analysis as 3-FMC contained 2-FMC and an unknown substance instead.

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 48 - 2024