CAS 12069-94-2 appears in our catalog under these names: Niobium Carbide, Niobium carbide/ 99+%, Niobium carbide, Niobium carbide, 99+% (metals basis) , Niobium carbide, 99+%. Offered by: Chemat Brand, Chemat, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 25g, 100g.