3.4.23.20	45	-	-	
3.4.23.20	50	-	-	
3.4.23.20	55	-	at pH 2.5, hemoglobin, 30 min incubation	
3.4.23.20	60	-	at pH 2.5, 10 min incubation	
3.4.23.20	70	-	at pH 3.6, hemoglobin, 30 min incubation	
3.4.23.20	75	-	at pH 4.6, hemoglobin, 30 min incubation	
3.4.23.20	75	-	at pH 3.7, 10 min incubation