Thermo Scientific Orion 720A+ pH-ISE-ORP Meter with 9106BNWP Electrode and Support Stand

The Thermo Scientific Orion 720A+ pH-ISE-ORP Meter is a versatile analytical instrument engineered for precision pH, ion-selective electrode (ISE), oxidation-reduction potential (ORP), and temperature measurements essential in *molecular diagnostics*, *bioprocessing*, and *synthetic biology* research. Equipped with dual electrode inputs, it supports simultaneous measurement of two parameters—ideal for busy multi-user biotechnology and clinical laboratories.

Key technical features include:

• Dual electrode inputs enabling concurrent pH and ISE or ORP measurements
• pH autocalibration recognizing five standard buffers with integrated temperature compensation tables
• Full five-point concentration calibration including automatic blank correction for enhanced accuracy in low concentration samples
• Direct ISE/pH readout with slope efficiency range from 80 to 120%
• Manual or automatic temperature compensation from −5 to 105°C with ±0.1°C accuracy
• Simultaneous display of measurement data and temperature
• RS232 interface for data printing and communication
• Internal datalogger storing up to 25 datasets with user-friendly operation guided by prompt messages
• Alarm limits configurable for high and low measurement thresholds

The included Thermo Scientific Orion 9106BNWP pH electrode features:

• Permanently gelled Ag/AgCl electrolyte ensuring low maintenance and reliable pH detection
• Broad pH measurement range: 0 to 14
• Operational temperature range: 0° to 80°C (32° to 176°F) suitable for diverse laboratory and field applications
• Compact electrode dimensions: 11 cm length × 12 mm diameter body with a 16 mm cap

This system is widely adopted in biotechnology workflows, biopharmaceutical quality control, molecular cloning validation, and environmental monitoring where precise ion concentration and pH data are critical. The durable electrode design and multi-parameter capabilities make the Orion 720A+ an essential tool in *biomanufacturing pipelines*, *cell imaging sample prep*, and *clinical diagnostics* laboratories requiring robust and accurate electrochemical analysis.