
The 2025 YouGov survey data from more than 31,000 US adults show significant support for recreational cannabis legalization, medical use, and federal reclassification.
This application note demonstrates a simple way to test the heavy metals in cannabis by PERSEE’s PF7 heavy metal analyzer. Compared to ICP and ICP-MS you still can achieve lower detection limits, better repeatability with significant lower running cost, and a more simple operation.





