Jabberwocky
Frumious Bandersnatch
Interesting. I wonder if the original Sandoz LSD was 100 % pure and free of these contaminants.
In theory, 50%, 95% and 99.9% pure LSD should be the same at equivalent doses. If there's any difference, it won't be due to the purity of the LSD but to the nature of the impurities. In other words, if LSD is the only active substance in the sample then the purity doesn't matter.
The idea that 25ug of some impurity can completely change its effects is theoretically possible, but it's much more likely to be due to set&setting and autosuggestion (specially when we're talking about psychedelics).
Noone can tell if they have 90%, 95% or 99.9% pure LSD without analysing it, bioassay is not an effective method to measure purity.
So how do you know the difference is due to those 25ug of whatever impurity is present in the sample?
The food we eat, the water we drink and even the air we breathe contains more than 25ug of a bunch of different molecules, how do you know it's not one of them causing the difference in effects?
I think the burden of proof is on you to at least show the nature of the impurity and provide some evidence indicating that such impurity could indeed alter the pharmacological effects of LSD.
No substance can be 100% pure, there are always going to be some impurities present. That being said, with the right equipment it's pretty easy to measure exactly how much LSD is in the sample, as well as every significant contaminant.
I think that’s where the debate derails every time; it’s not about adulterants’ capability for psychoactivity, but for their peripheral somatic effects like St. Anthony’s Fire syndrome. No one should be calling it clean or dirty, the molecule is static; but the presence of non-psychoactives like iso-lsd and minute traces of chloroform and other reagents can and do bother some bodies. Remember, some folks are allergic to trace amounts of peanut, getting symptoms from ingesting something that merely touched a peanut. So blotters or drops can be pure or dirty, depending on the manufacture process, starting material, and more. But it’s just my opinion from over 30 years of lsd use.capable of exerting a psychoactive effect