In mid-April 2024, we have for mobile drug checking tested a number of substances of particular health concern. In addition to five high-dose ecstasy tablets, one tablet dispensed as ecstasy also contained, in addition to MDMA MDA. In addition to amphetamine, a speed sample also revealed Methamphetamine, Ketamine, Caffeineand DPIA was detected. In addition to amphetamine, another speed sample also contained MDMA. In a ketamine sample, in addition to ketamine, we were also able to detect Cocaine prove.

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 week 17 - 2024

At the beginning of April 2024, we tested a number of substances of particular health concern. In addition to two high-dose ecstasy tablets, one tablet submitted for analysis as ecstasy contained the psychedelic tryptamine instead of MDMA 5-MeO-MiPT. A sample submitted as 5-MeO-MiPT turned out to be 4-Fluoromethamphetamine out. In a mephedrone sample 4-CMC, in another 3-MMC was detected. In a THC liquid sample, a unknown substance and HHC found.

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 16 - 2024

At the end of March 2024, we tested a number of substances of particular health concern. Among other things, various other substances were discovered in samples submitted as speed, including 4-fluoroamphetamine, methamphetamine, 3-CMC (clophedrone). In a sample passed off as hashish, the synthetic cannabinoid MDMB-4en-PINACAin a second hashish sample MDMB-4en-PINACA and ADB-B-5Br-INACA and one unknown substance .

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 14 - 2024

At the beginning of March 2024, we tested a number of substances of particular health concern. In addition to several high- or very high doses ecstasy tablets, a sample submitted as MDMA also contained the cathinone 2-MMC (2-methylmethcathinone) identified. Two samples submitted for analysis as speed did not contain amphetamine, but 2-MMC or Cocaine. In a sample submitted as THC cannabis, the synthetic cannabinoid MDMB-4en-PINACA identified; in another one unknown substance detected. Two samples submitted as 3-MMC did not contain the expected cathinone, but instead contained 2-MMC resp. Mephedrone (4-MMC). A powder delivered as 5-MeO-MiPT turned out to be 4-FMA (4-fluoromethamphetamine) out. In addition to mephedrone, a sample submitted as mephedrone also contained Ketamine and 2-MMC. In addition to mephedrone, another sample also contained 3-CMC (Clophedrone) proven.

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 12 - 2024

At the end of February / beginning of March 2024, we tested a number of substances of particular health concern. Some ecstasy tablets contained a high or very high amount of MDMA. Another ecstasy tablet was found to contain traces of MDMA as well as a unknown substance was detected. In a sample submitted for analysis as cocaine Pregabalin identified. A sample submitted for analysis as mephedrone contained not only mephedrone but also 4-Bromoethcathinone. Several other samples showed no mephedrone, but other cathinones such as 3-MMC, 3-CMC (Clophedrone) or 4-CMC (Clephedrone) on. A powder delivered as 2C-B contained only Paracetamol and one tablet dispensed as 2C-B one Mixture of caffeine and an unknown substance.

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 10 - 2024

At the beginning of February 2024, we tested a number of substances of particular health concern. These included three ecstasy tablets Highly dosedone sample submitted as MDMA turned out to be Ketamine.

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 8 - 2024

At the end of January/beginning of February 2024, we tested a number of substances of particular health concern during mobile and stationary drug checking. In addition to many high-dose ecstasy tablets, other questionable mixtures were detected. Among other things, a sample passed off as MDMA contained the new synthetic cathinone instead of MDMA 4-CMC (clephedrone) was detected. In two samples submitted as cannabis, the synthetic cannabinoid MDMB-4en-PINACA was detected. In a tablet dispensed as 2C-B, only the active substance Paracetamol analysed.

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 6 - 2024

In early and mid-January 2024, we tested a number of substances of particular health concern during inpatient drug checking. In addition to some high-dose ecstasy tablets, one tablet contained the new psychoactive substance instead of the expected MDMA Dimethylpentylone and Caffeine and 2-PEA. A sample submitted as speed turned out to be N-Ethylpentedron. In addition to cocaine, some cocaine samples also contained Levamisoletwo of them additionally Paracetamolin another sample Caffeine, Paracetamol, and a unknown substance detected. In a cannabis sample, the semi-synthetic cannabinoid HHC detected, another contained a unknown substance. One as Xanax^® tablet contained the research benzodiazepine alprazolam instead of the expected alprazolam Flualprazolam. In a captagon^®-tablet were found instead of the expected fenetylline Amphetamine, Caffeine, Theophylline and a unknown substance detected. A mephedrone sample proved to be N-Ethylpentedronanother as a unknown substance.

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 4 - 2024

At the end of December 2023, we tested a number of substances of particular health concern. In addition to some high-dose ecstasy tablets, two tablets contained the new psychoactive substance 3-fluoroethamphetamine (3-FEA) detected. A sample submitted for analysis as speed did not contain the expected amphetamine, but a mixture of Caffeine, N-Ethylpentedron and one unknown substance. In two samples submitted as THC cannabis, the synthetic cannabinoid MDMB-4en-PINACA was detected; one of the samples also contained MDMB-INACA. Three 3-MMC samples showed no 3-MMC, but two of them showed 2-MMC and one 3-CMC (Clophedrone) . In a mephedrone sample Amphetamine, Caffeine and 4-CMC (Clephedrone) were identified. Another mephedrone sample contained only an unknown substance. A sample submitted for analysis as 4-AcO-MET showed not only the expected psychedelic substance but also Diacetylmorphine . A GHB sample turned out to be GBL .

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 2 - 2024

At the end of November / beginning of December 2023, we tested a number of substances of particular health concern. Three ecstasy tablets contained the new psychoactive substance instead of the expected MDMA 3-FEA (3-fluoroethamphetamine). In two samples submitted as cannabis, the synthetic cannabinoid MDMB-4en-PINACA was found, in one of them additionally MDMB-INACA. A sample submitted for analysis as 5-MAPB did not contain the expected entactogen, but the dissociative new psychoactive substance 3-MeO-PCP. In a sample submitted as JWH-210, another cannabinoid was detected in addition to the expected synthetic cannabinoid: EDMB-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 50 - 2023