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Fisherbrand™ accuCap™ Capillary Junction pH Combination Electrodes - Glass Body, Gel-Filled Spear Tip - Mercury-Free
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Connector Types:
BNC
Description
Large junction for increased flow, minimal clogging
Better junction
- Single-pore capillary junction is ∽200 times larger than typical ceramic junctions
- Almost impossible to clog, even in difficult samples
- Increased electrolyte flow, greater contact between sample and reference, fast and stable readings
- Double junction design for enhanced performance
- Diffusion barrier separates silver chloride reservoir from reference electrolyte
- Permits use of silver-free electrolytes, prevents silver chloride loss from temperature-induced variations
- Result: an extremely stable reference potential, providing long electrode life
- Testing at German Federal Physical Technical Institute in Braunschweig determined this electrode design to be the most accurate laboratory electrode
- See Traceability of pH measurement by Petra Spitzer; ISBN 3-89429-877-4 or SSN 0947-7063
- Glass body and pH membrane
- Rugged spear tip is ideal for soft foods
- Polymer gel electrolyte provides reliable performance with difficult samples

Specifications
Specifications
Color | Purple |
Connector Types | BNC |
Junction | Dual Pore |
Material | Glass |
pH Range | 2 to 14 |
Temperature (Metric) Operating | 0°C to 50°C |
Type | Combination pH Electrode |
Filling Solution Type | Polymer gel |
For Use With (Application) | pH |
For Use With (Equipment) | pH meter |
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