Combination or Separate Half Cells
The vast majority of pH electrodes purchased today are combination types. A combination electrode features a pH measuring cell and a reference cell in a single body. Separate reference half cells and separate pH half cells are also available.
Sealed Reference - Protected Bulb
Our plastic body combination pH electrodes feature sealed gel-filled, as well as refillable references. All of these models protect the sensitive measuring bulb by recessing it within the skirt of the body.
Choose Your Model
Our most popular model, the S200C, is 12mm x 150mm in size and is virtually unbreakable! Our new low cost PC body S150C is a cost effective solution. Several models are available to meet your length and diameter requirements. See the attached pdf for a complete description of these products.
Plastic body pH electrodes
Use these premium quality general purpose electrodes to replace the electrode originally supplied with your hand held or bench-top pH meter. They are produced with epoxy bodies. Special diameters, lengths, and shapes are available for your specific need. All of our laboratory pH electrodes are supplied with a soaker storage bottle or soaker cap so that they are instantly ready for use. Electrodes are interchangeable with almost every make and model meter on the market today.