LSD and drug tests

[Naamakala]

LSD can be detected from urine 1-2 days at most, lowest detectable concentration is 0,5ng/ml. So don't worry about it too much.

(Cody JT, Valtier S. Immunoassay analysis of lysergic acid diethylamide. J Anal Toxicol 1997; 6:459-64