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Fisherbrand™ accuCap™ Capillary Junction pH Combination Electrodes Glass Body, Fluid Gel, Refillable: 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
- Unique fluid-gel electrolyte and accuCap junction provide faster flowrate, improved contact between electrolyte and sample
- Faster response time and very accurate readings
- Double-liquid-junction further extends diffusion barrier for increased electrode life in aggressive samples
- Also performs well in liquids with low ion concentration and in partly aqueous samples

Specifications
Specifications
Color | Purple |
Connector Types | BNC |
Junction | Double Liquid |
Material | Glass |
pH Range | 0 to 14 |
Temperature (Metric) Operating | 0°C to 80°C |
Type | Combination pH Electrode |
Filling Solution Type | Fluid gel |
For Use With (Application) | pH |
For Use With (Equipment) | pH meter |
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