drug testing with phenethylamines and tryptamines

supposedly AMT can show up as an amphetamine positive.

can any of the other research chemicals (specifically 2c-e, 2c-b, 4-aco-dmt and methylone) show up as a positive for amphetamine or mdma?

i would think some of them could show up as a positive for amphetamine but i am not sure.

anyone completely clear if any of these compounds can trigger a positive for something NIDA may test for?

 

I know for sure 4-aco-dmt wont show up, its basically booms. As for the rest I suggest Erowid.

 

how would AMT show up as an amphetamine? it has an indole base structure.

assuming GC-MS is being used, the b.p. and mass are considerably higher than methamphetamine.

these tests have assays (databases), NIDA-5 doesn't typically test for metabolites of substances like AMT.

 

swim found out 2c-b doesnt show up