In September 2020, we tested a number of substances of particular health concern. In a sample submitted as LSD, the new psychoactive substance 25C-NBOH identified. A sample submitted for analysis as 4-fluoromethylphenidate (4F-MPH) contained, in addition to the expected new psychoactive substance, a unknown substance. In a sample submitted as isopropylphenidate, in addition to the expected active substance, also Ethylphenidate and one unknown substance identified.

Under the following link, all samples that have been collected since the last warnings until today at checkit! analysed and classified as high-dose, unexpected or of particular health concern: Current warnings week 38 - 2020