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Apera Instruments LabSen 241-180 Glass-Body Micro pH Electrode for NMR Tubes, BNC Connector

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$295.00

$ 99 .00 $99.00

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  • Proprietary pH sensor technology and premium materials from Switzerland
  • Low-resistance LabSen 180mm*ø3mm micro glass membrane, ideal for NMR tubes and other slim containers
  • Long-Life Reference System improves the stability of the reference, extending the electrode's service life
  • No more air bubbles inside the glass membrane thanks to LabSen's blue gel inner electrolyte
  • Standard BNC connector, compatible with any pH meters that use BNC plugs


Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 241-180 Glass Micro pH Electrode is designed for micro-volume samples in slim containers such as NMR tubes [minimum sample volume: 50 microliters]. LabSen Glass Membrane - LabSen 241-180 pH electrode adopts an ultra-long 180mm micro cylindrical glass membrane [ø3mm], making NMR tube pH measurement easier than ever. And it can be tested at high-temperature up to 212°F. The low-resistance membrane [