sell feed additive phytase micro granule

Phytase micro granule Definition of Activity One phytase unit (U) is defined as the amount of enzyme which liberates 1μmol inorganic phosphorus per minute from 5.0mmol/L sodium phytate at 37, pH5.0. Product Specifications Color: whitte or slight yellow Appearance: particle , no delinquency caking Activity of enzyme:min. 5000 U/g, min 10000 U/g, or min 20000 U/g. Mesh size 30 80mesh Loss of drying : max: 10% As content: (mg/kg) max: 5mg/kg Heavy mental content (Pb) %: max. 0.003% Aflatoxin B1( ug/kg) : 10ug/kg Salmonella: none Period of validity: 12months, under 25 oC packaging: 25kg paper bag. P.S: We promise our price is competitive and sincerely look forward to your prompt attention .