Tested & Verified
Performance tested by expert technicians

Electrodes
Ag/AgCl reference, combination electrode, E5259-1EA, glass body
In StockSigma-Aldrich micro pH combination electrode part number E5259-1EA
Professionally inspected, cleaned, and performance tested.
Performance tested by expert technicians
Parts and labor coverage
Carefully packed and quickly dispatched
Support before and after purchase
Condition: Used
Sigma-Aldrich micro pH combination electrode part number E5259-1EA
General description:
Designed with a Refillable Ag/AgCl reference half cell. These electrodes feature ultra thin insertion stems and miniature pH bulbs for measurement of the smallest of samples. Depends on the length, the extra long insertion stem allows this combination electrode to measure samples upto the bottom of 7 in. long NMR tubes.
Sturdy and versatile probe for measuring small samples in cuvets and small lab glassware 0-14 pH.
Temperature Range:
Computer, software, and monitor optional. Contact us for details.
Our team can help you find the right solution for your application and budget.