V	uA	S.D.
0.000	0.174	0.002
-10.000	-0.348	0.003
-20.000	-0.523	0.004
-30.000	-0.935	0.002
-40.000	-1.380	0.003
-50.000	-1.406	0.005
-60.000	-1.415	0.002
-70.000	-1.452	0.003
-80.000	-1.499	0.003
-90.000	-1.541	0.003
-100.000	-1.558	0.003
-110.000	-1.545	0.003
-120.000	-1.532	0.005
-130.000	-1.519	0.003
-140.000	-1.502	0.003
-150.000	-1.501	0.003
-160.000	-1.498	0.003
-170.000	-1.503	0.003
-180.000	-1.498	0.003
-190.000	-1.503	0.004
-200.000	-1.510	0.004
-210.000	-1.520	0.005
-220.000	-1.532	0.004
-230.000	-1.537	0.005
-240.000	-1.547	0.007
-250.000	-1.558	0.005
-250.000	-1.557	0.003
-250.000	-1.543	0.002
-250.000	-1.540	0.005
-250.000	-1.540	0.003
-250.000	-1.542	0.004