Yeah that's basically what I did. I strained it in a mesh bowl or whatever it's called and left it out for like a little over 24 hours. It almost definitely lost some potency being left in room temperature conditions but I tried to keep it dark for most of the time.
I got the solution to be...
Warning: Embarrassing stupidity.
Sup y'all, I've been using RU58841 sporadically because I was cheap and only bought one bottle and was too broke to order more, so it was essentially useless. When I got paid again, I ordered two more premixed bottles, and then the raw powder as a separate order...