MICRONUTRIENT COMBI SET (Page 2)

Magnesium Sulphate

Free flowing-Crystalline form

Matter-insoluble in water, percent by weight, maximum – 1

Magnesium (as Mg.)percent by weight, maximum – 9.6

Lead (as Pb) percent by weight maximum – 0.003

pH (5% solution) – 5.0-8.0

Manganese Sulphate

Free flowing crystalline form

Matter insoluble in water percent by weight, maximum – 1.2

Manganese (as Mn)content percent by weight, minimum – 30.5

Lead (as Pb) percent by weight, maximum – 0.003

Copper (as Cu) percent by weight, maximum – 0.1

Magnesium (as Mg)percent by weight, maximum – 2

pH – 3.75 + 0.25

Zinc Sulphate Heptahydrate (ZnSO47H2O)

Free flowing crystalline form

Matter insoluble in water percent by weight, maximum – 1

Zinc (as Zn) percent by weight, minimum – 21

Lead (as Pb) percent by weight, maximum – 0.003

Copper (as Cu) percent by weight, maximum – 0.1

Magnesium (as Mg)percent by weight, maximum – 0.5

pH not less than – 4