Just letting everyone who is interested in buying tech grade 80% sodium chlorite flakes from the U.S. to make their own that Lisa at email@example.com still sells it for the same price I had bought 2 years ago and it was the best pricing I’ve seen anywhere: Prices are $30/1 lb., $100/5 lbs., $180/10 lbs. She ships quickly and is very professional. Super easy. You must put “sodium chlorite” into the subject line or she won’t open the email. It took me 3 tries before I figured out why I wasn’t getting through.