Mettler-Toledo InLab Science Pro-ISM pH Electrode, pH 0–12

The Mettler-Toledo InLab Science Pro-ISM pH Electrode is a high-precision, glass-body combination pH electrode designed for challenging laboratory applications. Equipped with a movable glass sleeve junction and an integrated NTC 30 kΩ temperature sensor, this electrode ensures accurate measurements in complex samples such as organic solvents, emulsions, and protein-containing solutions. The Intelligent Sensor Management (ISM) technology allows for automatic recognition and data transfer to compatible meters, streamlining the calibration process and enhancing data integrity.

Key Features:

• Brand: Mettler-Toledo
• pH Range: 0 – 12
• Temperature Range: 0 – 100 °C
• Shaft Material: Glass
• Shaft Dimensions: Length 170 mm; Diameter 12 mm
• Connector Type: MultiPin™
• Junction Type: Movable glass sleeve for easy cleaning and maintenance
• Reference System: ARGENTHAL™ with Ag⁺ trap
• Reference Electrolyte: 3 mol/L KCl (outer electrolyte interchangeable to LiCl solution)
• Membrane Glass: A41, resistant to harsh chemicals and suitable for high temperatures
• Membrane Resistance (25 °C): < 600 MΩ
• Temperature Sensor: Integrated NTC 30 kΩ
• Intelligent Sensor Management (ISM): Stores calibration data and sensor ID for automatic recognition

Note: Cable - please order separately.

This electrode is ideal for laboratories requiring precise pH measurements in complex sample matrices, offering durability, ease of maintenance, and advanced sensor management features.