O2k-pH ISE-Module

pH electrodes for pH measurement

Product ID: 12400-02


O2k-pH ISE-Module: two pH electrodes and reference electrodes and accessories, supported by the Oroboros O2k for measurement of pH. The pH electrodes yield a potentiometric (voltage) signal simultaneously with the oxygen signal in both chambers of the O2k.


Additional information

Quality control

Stability of Oroboros pH electrodes is tested for drift <15 µpH·s-1·mL-1


Please consider the limited lifetime of the pH electrode before placing your order


The O2k-pH ISE-Module includes:

2 pH electrodes and 2 reference electrodes
2 PEEK stoppers, includes 8 spare Viton O-rings and volume calibration ring
1 TIP2k-Needle Safety Support with cable guide
Current DatLab version with free follow-up upgrades within the warranty period

Bioblast resources

This link will take you to the Bioblast page for this product where you will find manuals, guides and other relevant information.

O2k-pH ISE Module