what chems can fit on a blotter that only last 5 hours

[supbrehh]

???

 

[Dexed]

Really weak LSD tabs - <40ug.

 

[Incunabula]

5 mg 5-meo-mipt

But no one can tell you for sure what you got in your blotter.

 

[phenethylo J]

Sounds like 25i; other drugs that fit on blotter like DOxs, bromo-dragon-fly, and 5meo-amt last way longer. The only way too be 100% of what it is is to get it tested.

 

[Thorns Have Roses]

This looks like a what did I take/substance ID thread, unless you wanted to lay some blotter yourself. Either way do research.

Here's a nice place to start:
B&D Short Acting Psychedelics Thread