Products Supplying The Key To A Better Tomorrow. Home Products 3 6.941 Li Lithium Lithium 5 10.811 B Boron Boron 11 22.990 Na Sodium Sodium 12 24.305 Mg Magnesium Magnesium 19 39.098 K Potassium Potassium 20 40.078 Ca Calcium Calcium 23 50.942 V Vanadium Vanadium 24 51.996 Cr Chromium Chromium 25 54.938 Mn Manganese Manganese 26 55.845 Fe Iron Iron 29 63.546 Cu Copper Copper 30 65.380 Zn Zinc Zinc Inorganic Inorganic Ascorbate Ascorbate Aspartate Aspartate Citrate Citrate Gluconate Gluconate Glycinate Glycinate Lysinate Lysinate Malate Malate Nicotinate Nicotinate Orotate Orotate Picolinate Picolinate Threonate Threonate Get a Sample or Quote