1. Fe Salt
Ferrous Gluconate
Ferric Sodium Edetate
Ferric Pyrophosphate
Sodium Ferric Pyrophosphate
Ferric Phosphate
Ferrous Sulphate
Ferrous Fumarate

2. Calcium Salt
Caclium Gluconate
Calcium Orotate
Calcium Citrate
Calcium Citrate Malate
Calcium Acetate (Calcium diacetate)
Calcium Lactate
Active Calcium
Biological Calcium Carbonate(Oyster shell powder)
Calcium Carbonate (1: 1)
Calcium Oxide
Calcium Butyrate
Calcium Pantothenate
Calcium Folinate