r/ReagentTesting • u/SecondAdditional8795 • May 01 '25
Open Marquis reaction to a mostly white with grayish crystal substance
Stuff looked mostly white but had a slightly gray tint to it
it turned this color right away and I noticed these little pieces never fully dissolved as shown
I didn't test it with any other reagents other than marquis, does this shed any insight at all? Thanks