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Apera Instruments LabSen 241-6 Professional Combination pH Electrode for Small Samples (0.2 mL), BNC Connector, Lead-Free Glass

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$188.00

$ 76 .99 $76.99

In Stock
  • Proprietary pH sensor technology and materials from Switzerland
  • Special LabSen semi-micro cylindrical sensor tip, suitable for small-volume pH measurement (>0. 2mL)
  • BNC connector
  • 6-Month fulfilled by Apera Instruments


Backed by proprietary Swiss pH sensor technology and materials, LabSen 241-6 Semi-micro pH Electrode is designed for small-volume samples (≥0. 2ml). Unique LabSen semi-micro cylindrical glass membrane (6mm in diameter) makes small-sample pH testing easier than ever, and can be tested in high temperature samples (up to 212˚F). Long-Life Reference System – composed of a glass tube, AgCl and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when temperature changes. It improves the stability of reference electrode and prolong the service life of the electrode. Housing Material: Lead-free glass; Temp. Sensor: No; Junction: Ceramic; Reference: Long-Life; Electrolyte: 3M KCL; Length: 150mm; Diameter: 12-6mm; Membrane Shape: Cylindrical; Range: 0-14 pH; Temp. Range: 0 to 100˚C (32 to 212˚F); Connector: BNC; Cable: 3 Ft The electrode uses a BNC connector, compatible with any pH meters that use BNC sockets. Temperature sensor is not built-in. Users need to have a separate temperature probe to achieve automatic temperature compensation or manually input temperature to achieve temperature compensation. The product is CE and RoHS certified, and is manufactured under an ISO 9001: 2015 certified quality system.


Octathorpe
Reviewed in the United States on February 20, 2020
I was impressed with the build quality and functionality of this probe. These things don't last forever and this is a good value for a small diameter glass probe compared to other options. Nicely packaged with a storage tube that seals to the barrel.