1V-LSD is similar to 1cP-LSD in that it is also a prodrug of LSD. Despite the fact that some buyers report that 1V-LSD is a little distinctive than 1cP-LSD, for microscopic analysis applications it may be thought of A similar substitution. This molecule from the first generation of microdosing analysis https://chemwizards.ca/product/1cp-lsd-micro-pellets-10mcg/