Plants - Drugs Mind - Spirit Freedom - Law Arts - Culture Library  
Do you think you might have HPPD?
Take this survey out of University of East London,
which attempts to understand the inner experiences of
people with lasting perceptual changes from use of
psychoactive drugs, (diagnosed or not). It investigates
factors that could create distress or effect quality of life.
Miscellaneous Chemicals
by Erowid
Archived Images #
Note: Display of the chemical images below are not intended to suggest that any of these materials
are either psychoactive or safe to ingest. These are the miscellaneous chemical images.
ALD-52 #
ALD-52 blotters, reportedly containing 125 ugs each. [USA]
Photo by Nugz. © 2016
10 mg baggie of ALD-52 (1-acetyl-LSD) tartrate. [Internet]
Photo by Anonymous. © 2016
The back of a small section of LSZ blotter [UK]
Photo by Borax. © 2013
Submissions and Credits #
If you have photos you'd like to donate to Erowid's Image Vaults, we'd love to see them! We intend
to give credit to all photographers and artists. If you know the photographer of an unlabelled photo
in our collection or if we are using a photo of yours without permission, please let us know and we'll
add credit or remove the image, as you choose.