chemicals : Praseodymium nitrate, Neodymium nitrate, Europium nitrate , Gadolinium nitrate, Dysprosium nitrate, Erbium nitrate, Ytterbium nitrate, Lutetium nitrate, Ytterium nitrate, Lanthanum carbonate, Cerium carbonate, Praseodymium carbonate, Europium carbonate, Gadolinium carbonate, Ytterium carbonate, Ytterbium carbonate, Lanthanum fluoride, Cerium fluoride, Neodymium fluoride, Europium fluoride, Gadolinium fluoride, Dysprosium fluoride, Holmium fluoride, Erbium fluoride, Ytterbium fluoride, Lutetium fluoride, Lanthanum chloride, Cerium chloride, Praseodymium chloride, Europium Chloride, Gadolinium chloride, Dysprosium chloride, Erbium chloride, Lutecium chloride, Lanthanum sulphate, Cerium sulphate, Praseodymium sulphate, Europium sulphate, Gadolinium sulphate, Dysprosium sulphate, Erbium sulphate, tterbium sulphate, Lutetium sulphate, Ytterium sulphate, Cerium Phosphate, Praseodymium Phosphate, Neodymium Phosphate, Europium Phsophate, Phosphate, Indium Iodide, Indium Sulfide, Indium Sulfate, Indium Fluoride, Indium Telluride, Germanium Compounds, Germanium, Germanium Oxide, Germanium Iodide, Germanium Telluride, Germanium Chloride, Germanium bromide, Germanium Sulfide, Germanium Selenide, Germanium Selenide, Thallium Compounds, Thallium Sesquioxide, Thallium Iodide, Thallium Itrate, Thallium bromide, Thallium Acetate, Thallium Carbonate, Thallium Sulfate, Tellurium Compounds, Tellurium Lumps / Pieces, Tellurium Dioxide, Tellurium Chloride, Tellurium bromide, Tellurium Iodide, Bismuth Telluride, Rhenium Compounds, Rhenium Wire, Rhenium ( V ) Chloride, Rhenium Chloride, Rhenium Oxide, Rhenium Oxide, Rhenium Oxide, Rhenium Silicide, Rhenium Sulfide Monohydrate, Yttrium 2-ethyl Hexanoate Y, Gadolinium 2-ethylhexanoate, Europium Citrate, Cerium Citrate, Dysprosium Oxalate, Europium(iii) Oxalate Hydrate, Europium(iii) Acetate Hydrate, Erbium Acetate, Lanthanum Trifluoromethanesulfonate, Lanthanum I-propoxide, Lanthanum Nitrate, Cerium Nitrate,Gallium Compounds, Gallium, Nitrate Hydrate, Gallium Oxide, Perchlorate, Gallium Fluoride, Gallium Chloride, Gallium Iodide, Gallium Chloride, Gallium bromide, Gallium Nitride, Gallium Arsenide, Gallium Phosphide, Gallium Sulfide, Gallium Sulfate Hydrate, Gallium Antimonide, Neodymium Gallium Oxide, Gallium Sulfate, Gallium Nitrate, Gallium Citrate, Indium Compounds, Indium Wire & Cables, Indium Oxide, Indium Hydroxide, Indium Chloride, Indium bromide, Indium Iodide, Indium Nitride, Indium Chloride Hydrate, Indium Chloride, Indium Nitrate Hydrate, Indium Acetate, Indium bromide, Indium Tin Oxide, Indium Arsenide, Indium Antimonide, Indium Selenide, Indium Phosphide, Indium.