FERROUS SULPHATE HEPTAHYDRATE - FERI TRI A.B.E.E
Τhe salt of ferrous sulphate heptahydrateis a centrifuged dried salt with a green colour, soluble in water, with a very small percentage of insolubles (~ 0,1%). This is a very active granular medium that is applied : – Binding and removing of phosphates.
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