Blood test for LSD?

[Binary Drool]

I'm aware that there is no urine test for LSD. Maybe there is put it's not on the standard test kits.

What about Blood tests? Is there an elaborate test that has to be preformed? or is LSD easily tested for in blood. If so what is it's half life?

 

[benzyme]

there are antibody-based assays which can screen for certain compounds,
but those tests aren't cheap. Whether testing urine or plasma, the half-life for lsd
is ~3 hrs.