Calibrating the pH Valve on the NGC System

How do I calibrate the pH valve on the NGC™ Chromatography System?

The NGC pH valve provides real-time, in-line monitoring of buffer pH. Watch this video to learn:

  • How to connect the pH valve to the NGC System
  • Add it to the flow path
  • Calibrate the valve using buffers at two different pH values

Features of the pH valve include accessible calibration ports and easy bypass of the probe when the NGC System is being cleaned.