5.4.2.9	25	-	pH 7.5, 30 min, no loss of activity	648834	
5.4.2.9	30	-	pH 7.5, 30 min, 2% loss of activity	648834	
5.4.2.9	35	-	pH 7.5, 30 min, 51% loss of activity	648834	
5.4.2.9	40	-	pH 7.5, 30 min, 64% loss of activity	648834	
5.4.2.9	45	-	pH 7.5, 30 min, 71% loss of activity	648834	
5.4.2.9	50	-	pH 7.5, 30 min, 92% loss of activity	648834	
5.4.2.9	60	-	pH 7.5, 30 min, complete loss of activity	648834