Hofmann reagent is not reacting as fast as Ehrlich
Hofmann test kit react slower than Ehrlich and can take up to 5-10 minutes to show an easily distinguishable blue color change. If initially only the blotter turns blue/dark this is still a positive result.
How to test LSD
How to test LSD: if you intend to use LSD, first you need LSD test kit to check it for adulterants. Pure LSD can be laid on any kind of blotter paper (or other surface) and can’t be identified by appearence. To test LSD use reagent tests Ehrlich, Hofmann, Marquis and Mecke in single-use or multiple-use test kits. Using a set with different reagents helps detect adulterants – 90% will react with 1 out of 3 reagents, and 95% with 1 out of 5.
Reagents presumptively indicate PRESENCE, but not PURITY or QUANTITY. A positive or negative test result does not mean that the substance is safe. No substance is 100% safe.
Looking where to buy a test kit for LSD?
- Single-use LSD test kit -- 3,9 EUR per test, FREE SHIPPING
- Multiple-use LSD test kit -- just cents per test, set of 4 reagents
- …or check out the guide “What is the best reagent test?” and choose from all available SIN reagent test kits
A positive reaction does not indicate if the substance is safe. Learn more at erowid.org.