CAS 13703-82-7 appears in our catalog under these names: Magnesium borate, 95%, Magnesiumborate, 98.5%, Magnesium metaborate monohydrate, Magnesium borate 95%, MagnesiumBorate, 99%, 99%. Offered by: Combi-blocks, AmBeed, GLPBio, Chemat. Available pack sizes: 1g, 5g, 100g, 25g, 250g, 50g, 500g, 10g.