100 U/mL of EC 3.2.1.58 exo-1,3-β-Glucanase from Trichoderma sp. 20 U/mL of EC 3.2.1.21 β-Glucosidase from Aspergillus niger sp. In 3.2 M ammonium sulphate. Activity: at 40oC, pH 4.0, Stable at 4oC for > 4 years.