1P-LSD Micro Blotters – 20mcg are specifically designed for microdosing and low-dose receptor research. Each blotter contains 20 micrograms of 1P-LSD (1-propionyl-lysergic acid diethylamide), a synthetic lysergamide closely related to LSD-25. This format is ideal for researchers requiring fine-grain dose precision, such as studies involving threshold effects and receptor mapping
