WPI offers a variety of instrumentation designed to amplify and condition the signals from a wide range of biosensors.

Carbon fiber based microelectrodes are often preferential for use in measurement of neurotransmitters and other oxidizable compounds. A selection of sizes is available.

An amperometric glucose biosensor

Two different amperometric biosensors are available for hydrogen peroxide measurement.

WPI offers a 2mm diameter amperometric hydrogen sulfide electrode for bio-applications.

These Ion selective electrodes can be used with a standard pH meter to detect pH or the activity of Calcium, Potassium or TPP.

WPI pioneered the use of amperometry in commercial Nitric Oxide measurement instrumentation, and continues to develop new sensor formats that are application specific. Currently available sensors are described here.

WPI offers several sensors for biological oxygen measurement, which utilize either amperometric or optical detection methods.

WPI offers an advanced pH detection instrument that utilizes an optically based micro-sensor. WPI also manufactures a range of micro-pH electrodes based on solid state sensing technology.

Find a selection of liquid junction reference electrodes to suit a variety of applications here.

Find consumable supplies and useful accessories for WPI sensors here.

A Resistive Temperature Detector (RTD) is used in conjunction with select temperature dependent biosensors to synchronously track temperature while recording.

WPI carries a selection of kits for chemical measurement of nitric oxide, oxygen, and hydrogen peroxide.