no. you want to use the fraction finder to dial in your process WAY FASTER than can be done without it. Seriously!
new? it may be new to you, but imo it is proven tek at this point. Cold ethanol pumps - #11 by cyclopath
I’ve been spray washing since Dec 2018.
slightly earlier than that if you count the onsite training course I did up north.
I pitched the idea to my handlers back in 2015…(they would’t throw $3k at a prototype).