Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. pH and Electrochemistry
  4. Probes and Electrodes
  5. pH, ORP, and Titration, Combination Electrodes
  6. 13620133

Fisherbrand™ accuCap™ Capillary Junction pH Combination Electrodes - Glass Body, Gel-Filled Spear Tip - Mercury-Free

Catalog No. 13620133 Shop All Fisherbrand Products
Change view
Click to view available options
Connector Types:
BNC
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Connector Types
13-620-133 BNC
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. 13-620-133
Only null left
Add to Cart
Add to Cart

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
Better reference design
  • 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
Most accurate
  • 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

TRUSTED_SUSTAINABILITY

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
Temperature (English) Operating 32°F to 122°F
Temperature (Metric) Range 0°C to 50°C
Tip Type Spear
Warranty 1 Year
Length (English) 1 in.
Length (Metric) 25 mm
Diameter (English) 0.23 in.
Diameter (Metric) 6 mm
Show More Show Less
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.