Bio-enzyme, Ethanol Enzymes ETHOL-WHE, Powder, Industrial Grade, Scientifically Complex ... ,500u/g; Xylanase 300,000u/g; Pectase 8,000u/g; Protease 55,000u/gpH : 2.5-5.0, optimum 2.0 ... -40oCPACKAGING25KG DRUM OR BAG Certificated Approval Ethanol Enzymes ETHOL-WHE Bio-enzyme