... company specilize in making Ammonium Heptamolybdate with high quality,and can offer very competitive price. Ammonium Heptamolybdate Quality Index: VarietyMo Content,% ... No Less ThanAmmonium Heptamolybdate(AHM)54.00Element Index:BrandImpurity Content ... with the net capacity of 50 kg. Ammonium Heptamolybdate