Barnaby says he is going to analyze the substance by looking at it under the microscope and comparing it to standard chemicals. It is impossible to determine chemical makeup, especially something as complex as LSD visually. That kind of identification requires chemical testing.
There are two tests for LSD, Ehrlich and Hoffman. Each is performed by adding a few drops of the reagent to a sample and waiting ten to thirty minutes. The Ehrlich test gives a purple color and the Hoffman test gives a blue color when LSD is present.
There are two tests for LSD, Ehrlich and Hoffman. Each is performed by adding a few drops of the reagent to a sample and waiting ten to thirty minutes. The Ehrlich test gives a purple color and the Hoffman test gives a blue color when LSD is present.