|
|
|
|
|
MI-420 K+ Ion Microelectrode |
|
|
This miniature
electrode has many applications in
general purpose analyses and in
micro-chemical studies. It requires the
use of an external reference electrode
such as the MI-409 Micro-Reference
Electrode. Also available in Flow-thru
configuration, similar to 8-705, 16-705.
|
| |
|
|
Specifications |
|
| |
|
|
TOTAL
LENGTH |
14.6 cm |
|
| |
|
|
LEAD
LENGTH |
1 m |
|
| |
|
|
BODY (Outer
Diameter) |
2 mm |
|
| |
|
|
TIP (Outer
Diameter) |
1.5 mm |
|
|
|
|
SENSITIVITY |
10o
to 10-5
M K+ |
|
| |
|
|
TEMPERATURE RANGE |
-5°C
to 100° C
|
|
| |
|
|
RESPONSE TIME |
5 to 15 seconds
|
|
| |
|
|
DEPTH
of IMMERSION |
1.0 mm
|
|
|
|
|
SELECTIVITY |
Na+ / K+ = 1000
Ag+
/ K+ = 1.5 x 106
Ag+
/ Li+ = 250
Na+ / (NH4)+
= 3000
|
|
|
|
|
|
|
|
|
Directions for Calibration, Cleaning and
Storage. |
|
