3 ms·CHON?by Ericson2314 2y agoCHON?ggambetta 2y agoI guess they also knew organic chemistry back then!mometsi 2y agoIt's the brand name. When you need authentic pottery built to last, look for CHON on the cylinder. Customer: *checks cylinder*, hey, this isn't CHON, it's C𓅓ON!