Measure micro volume samples with this refillable, glass double junction electrode.

Use the Microelectrode pH with BNC to take pH measurements in samples as low as 10 μL—even from filter paper and agarose gel.

Ensure high measurement accuracy, stability, and long service life while maintaining high adaptability to your measurement tasks. SI Analytics™ pH Combination Micro-Electrode is robust, durable, and easy to clean.

Measure pH as low as 0.5μL samples in gels or micro containers with this small-tipped glass combination electrode for pH measurements in micro volume samples.

General use pH sensor. A robust electrode for daily laboratory use, ideally suited for titrations with strong acids as well as in strong bases.

Accurately measure pH in NMR cells with the Thermo Scientific™ Orion™ 9826BN Micro pH Electrode.

With a pH range of 0 to 13, this pH electrode with BNC connector, is ideal for measuring pH in most laboratory and scientific environments.

This pH electrode is ideal for measuring small volumes of pH.

Measure pH by piercing septa with the Thermo Scientific™ Orion™ 9863BN Micro pH Electrode, a bevel needle-tipped 16-gauge glass body combination electrode.

Unique pH microelectrode that is ideal for measuring very small sample volumes such as sweat, saliva, and others in capillary tubes, microtiter plates, test tubes, and other easily accessible containers.

A 157 IDS pH combination electrode for use in technical, pharmacy, biology, biotechnology, medicine and microbiology applications.

The WTW™ SenTix™ Micro 900 pH Electrode is for wireless IDS pH measurement in small vessel volumes.

WTW™ SenTix™ SP-T 900 IDS pH Electrodes are designed for penetration pH measurement of foodstuffs such as of meat, fruit or cheese.