Indicating Half Cell Electrodes
World Precision Instrument Reference Cells-RC1
New, improved sintered pellets with lower resistance and high strength. Stable and well balanced in the presence of current, these small and inexpensive half-cells are easy to work with as bath electrodes.
Sigma Aldrich Fine Chemicals Biosciences AldrichR glass reference e1EA
The reference electrode is used as a pair with an indication electrode to make a measurement. All types supplied with a 30 in. lead. All reference half-cells have a universal reference pin connector.Help in selecting the correct electrode can be viewed at Electrode Selection GuideHints on Electrode Maintenance
Enterprise Technology Solutions Deluxe Three-Month Reference W
Deluxe Three-Month Reference Wall Calendar Vertical Orientation 12 x 27 White Sheets 14-Month: Dec 2024 to Jan 2026
Hach Company Radiometer Analytical REF251 Red Rod Reference Electrode (double junction, banana plug)
The Radiometer REF251 Reference Electrode has a glass body, Red-Rod reference system, refillable electrolyte (sat. KCl), double-junction, and porous pin junctions. The REF251 reference probe is recommended for challenging samples or general purpose measurements. The REF251 has a 1 meter fixed cable with banana plug. It can be used with Radiometer MeterLab and Hach Sension+ Laboratory Meters.
Hach Company Radiometer Analytical REF361 Reference Electrode (Ag/AgCl reference, sleeve junction, BNC)
The Radiometer REF361 Reference Electrode has a glass body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat. AgCl), and glass sleeve junction. The REF361 reference probe is recommended for measurements in non-aqueous media or difficult samples. The REF361 has a 1 meter fixed cable with shielded BNC connector.
World Precision Instrument Well-Style Reference Electrode for WPI MICRO-ePORE™
The reference electrode ring is secured to a microscope slide with a vacuum gel, and the media is placed inside the well-style electrode. Both the probe-style electrode and the well-style electrode are included with the MICRO-ePORE™ system. This is a replacement part. [Ring reference electrode – OD: 12.7 mm (0.5”), Thickness: 0.4 mm (0.16”)]
Bioanalytical Systems Inc EC DBL JUNC REF ELEC CHMB-GLS
Double-junction reference electrode chamber *Does not ship to Puerto Rico
Sigma Aldrich Fine Chemicals Biosciences Buffer reference standard500ML
Buffer reference standard500ML
Analytical Sales & Services 201 NICKEL ELECTRODES 0.063 D
201 Nickel Electrodes, 0.063” Diameter, 1.23” Long