Combined pH glass electrode with Pt1000 (fixed cable) | Metrohm
pH electrode glass/gel, type 235, without temperature sensor, BNC-plug forSD 300 / SD 305 pH | Lovibond
pH Electrode Extension Cables - Cole-Parmer
Long Body pH Electrode with BNC Socket Probe 300 cm Cable 0-14pH for pH Meter, pH Regulator pH Device Economical Sensor : Amazon.de: Business, Industry & Science