i
o
n
i
c
c
h
a
n
n
e
l
c
o
n
d
u
c
t
a
n
c
e
s
(
m
S
/
2
c
m
)
g
C
a
6
.
5
g
K
1
2
g
k
C
a
0
.
0
9
g
l
0
.
0
4
C
a
2
+
e
x
t
r
u
s
i
o
n
(
k
c
a
,
g
l
u
c
o
s
e
p
a
r
a
m
e
t
e
r
)
k
C
a
(
1
/
m
s
)
n
o
n
e
l
o
w
m
e
d
i
u
m
h
i
g
h
i
o
n
i
c
c
u
r
r
e
n
t
s
C
a
2
+
c
u
r
r
e
n
t
K
+
c
u
r
r
e
n
t
K
C
a
c
u
r
r
e
n
t
l
e
a
k
c
u
r
r
e
n
t
N
a
+
/
K
+
p
u
m
p
I
a
p
p
µ
A
/
2
c
m
0
-
0
.
6
p
l
o
t
t
i
m
e
s
t
p
1
4
0
0
0
t
p
2
4
0
0
0
0