Sodium bromate(7789-38-0);Sodium bromide(7647-15-6);N-bromosuccinimide(NBS)(128-08-5);Chlorpyrizosulfonamide(100784-27-8);Chlorpyrisulfuron(100784-20-1);Chlorpyrisulfuron particles;triazole(288-88-0);1,4 dimethylpyrazole(1072-68-0);ethylenebistetrabromophthalimide(32588-76-4)