LabSen® 801 Professional Combination pH Electrode for Purified Water and Low Ion-Concentration Samples, BNC Connector Proprietary pH sensor technology and materials from Switzerland Unique LabSen cylindrical glass membrane, faster response rate, better re (1 per EA )
LabSen® 801 Professional Combination pH Electrode for Purified Water and Low Ion-Concentration Samples, BNC Connector Proprietary pH sensor technology and materials from Switzerland Unique LabSen cylindrical glass membrane, faster response rate, better re