• Watercolor Paper (73216)
  • ID: 3745
  •  
Sold as: LSD
Expected to be: LSD
This is part of our attempt to look at the question of whether marquis can reliably detect LSD on blotter.
The lab made two videos of the spot color reactions to the paper (blotter) that is confirmed to contain LSD. The Ehrlich has a clear purple reaction, very late in the video, but there is very little color reaction happening: