Rifaximin-d6 (Major), 1mg

2-Chloroacrylonitrile

1,2-Dibromo-3-chloropropane, 250mg

1-Methyl-6-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8