Highest ug amount possible on a single LSD blotter tab

[Molecule56]

Whats the highest ug amount anyone has seen or heard of on a single LSD blotter tab.surely there must be a limit highest I've seen were 220 ugs.

 

[mister]

Ive seen 400+ ug tabs

 

[Molecule56]

Wow insane never though I'd haven't cut a tab in half.

 

[oliveoyl]

1-2mg look @ zannax blotters.