Apera Instruments LabSen 243-6 Glass pH Temperature Electrode for Small Samples - 0.2 ml

Composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of the reference system and extends the electrode's service life.

• Proprietary pH sensor technology and premium materials from Switzerland
• Suitable for semi-micro samples (>0.2mL)
• Smallest test volume is 60MuL with the use of the semi-micro container
• Long-Life Reference System, improving the stability of the reference and extends the electrode's service life
• Built-in temperature sensor (30K thermistor)

• Material: Lead-free Glass
• Junction: Ceramic
• Reference: Long-Life
• Electrolyte: 3M KCL
• Length: 150 mm
• Diameter: 12-6 mm
• Membrane Shape: Cylindrical
• Glass Impedance: <350M
• Range: 0-14 pH
• Temp. Range: 0 to 100 deg C 32 to 212 deg F
• Connector: BNC
• Cable: 3 ft.
• Temp. Sensor: 30K thermistor
• Weight: 0.6 lbs