... % grade 5N 99.999% grade Our company specializes in producing indium ingot(in 2N,3N,4N, 5N, 6N, 7N purity grade) and ... 2N,3N,4N, 5N, 6N, 7N purity grade) and indium products.Indium ingot:Chemical contents :In 98-99%In 99.99%In 99 ... temperature and vacuum area, solubility anode and nuclear reactor control bar.·Welcome to order! GradeImpurities % max. InCuPbZnCdFeTiSnAsAlTotal99.99%0.00050.00050 ...