| Welcome to Weiss
Research - your high
quality, inexpensive laboratory
and industrial processing pH, ORP (Redox), Ion-Selective electrode
(ISE) Headquarters. |
PVC membrane ("dry" contact) Potassium Ion-Selective Electrode (K+):

|
Part Number, half-cell* |
1031BN |
$290.00 |
|
Combination, sealed |
3031BN |
$390.00 |
|
Body material |
Epoxy |
|
Limits, ppm |
39000 ~0.04 |
|
pH range |
1 ~ 9 |
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Interferences |
Cs+, NH4+ |
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Reference |
Ag/AgCl |
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Junction |
Double |
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Cable & Connector |
1 meter with BNC |
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* need a separate reference electrode |
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Calibration Reagents: |
|
Standard |
WE-2840 |
1000 ppm as K+, 500 ml |
$27.00 |
|
ISA |
WE-2505 |
5 M NaCl, 500 ml |
$23.50 |
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