Since the beginning of August, we have tested a number of substances that pose a health risk. In a sample submitted for analysis as speed, the new synthetic substance 4-Methylamphetamine has been proven. Medical emergencies - some of them fatal - have already occurred in Europe in connection with this substance.  have arrived.

Under the following link, all samples that have been submitted to checkit! analysed and classified as high-dose, unexpected or of particular health concern.

Warnings August 2013