So a microdose of lsd is between 5ug and 10ug, at 10 ug you begin to actually feel the effects, the point of a microdose is to be "sub-perceptual" you not suppose to be able to actually notice the affects, its suppose to work in the backround. On 10ug you feel happier and a clean energy but that's it
To properly and accurately microdose you need to get an amber dropper bottle, the kind with the glass dropper attatched to the lid.
Get a gallon of distilled water from the store, DISTILLED not purified or spring, any chlorine will begin to degrade the lsd.
Use the dropper inside the bottle, say you have a 100ug tab. Drop the tab Into the bottle and use the dropper to put 10 full squeezes of the dropper into the bottle. This will make 1 full squeeze a 10ug dose. Depending on dosage you can adjust the number of dropperfulls of distilled water you use.
I will also replace 2 dropperfulls of water for vodka or everclear just to help prevent the growth of bacteria in the vial.
Keep it in the fridge if possible and there you go you now have an exact dosage that will last a very long time and no cutting up tabs lol.