Leaderboard

You'll be fine with anything listed as greater than 99.5% purity - that will be the minimum specification, and wont leave any residue. AR grade - 100% pure for analytical purposes is unlikely to be listed on eBay and is way over the top for our usage

Bill is actually a really fair minded guy, very articulate with his responses. He came onto The Forum about 18 months ago and took every shot everyone on here gave him and replied to mostly everything we wrote which ended up with 15 Pages. hopefully he took some of the concerns back to CGS, but i have only admiration for sticking to his principles and explaining his Point of view in The manner he did in The Face of so much shit by so many on here.