3.1.3.60	5.6	-	-	134800, 646421	
3.1.3.60	5.6	-	assay at pH 7.5 in Tris-HCl, or at pH 5.6 in sodium acetate	663038	
3.1.3.60	7	-	-	646426	
3.1.3.60	7.5	-	assay at pH 7.5 in Tris-HCl, or at pH 5.6 in sodium acetate	663038	
3.1.3.60	8.5	-	-	646422, 646423