Usage:
     Selenium is a important trace element , it can increase the egg, hatch and growth rate of birds; to livestock , it can increase the use rate of feedstuff and cure some disease, it also accelerate the growth of fish.

Catious: toxic

Spec: Standard: CPA

(1) 98% , assay: 98% , counted by selenium 44.5% 1kg x 10bottles, in box

(2) 10% mixture , assay: counted by selenium 10% , 25kg in paper-plastic bag

(3) 2% mixture , assay: counted by selenium 2% , 25kg in paper-plastic bag

(4) 1% mixture , assay: counted by selenium 1%, 25kg in paper-plastic bag

Storage: Sealed, in cool dry place