This product is used for crushing and processing treasured metals and semiprecious stones. It can be used for processing important and semiprecious stones, crushing metals while in the chemical industry. Available Packaging: 5L & bulk packaging as from 20L, 50L, 100L or as per purchaser's request Caluanie Muelear Oxidize https://caluanie-muelear-oxidize54208.ttblogs.com/13202419/essential-wikipedia-information-about-caluanie-muelear-oxidize