pH & Ion Electrodes

pH & Ion Electrodes

Products (158)

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  • Orion Gel Fill Epoxy Flat Surface Comb pH, BNC

    Measure the pH of virtually any sample with these Thermo Scientific Orion pH electrodes. Electrodes come with a low cost epoxy body Sealed, gel-filled design means there is little electrode maintenance to perform Single-junction reference means electrodes are suited to most general applications...

  • Triode pH Combination Electrode

    Thermo Scientific Orion

    Combination pH and ATC in a single barrel pH range: 0-14 Temperature range: 0-90°C Recommended for general purpose use. Built-in thermistor for automatic temperature compensation. Useful for field pH measurements with Thermo Orion portable pH meters. BNC type connector. ATC connection to meter...

  • AquaPro Professional pH Electrodes

    Thermo Scientific Orion

    The patented reference system and the double junction design keeps silver ions from contacting the sample. These electrodes are non-refillable, offering the benefits of ease of use and minimal preparation.

  • All-in-One pH/ATC Electrode for 600 Series Meters, Double-Junction

    Designed for precision and longevity, the All-in-One pH/ATC Electrode for 600 Series Meters, Double-Junction, excels in delivering accurate pH measurements while ensuring automatic temperature compensation. This advanced electrode is compatible with 600 series meters, making it a valuable addition...

  • ATC Probes

    Thermo Scientific

    Orion Automatic Temperature Compensation (ATC) probes transmit a signal to the pH meter, which automatically corrects pH measurements for variation in electrode slope due to temperature change.

  • General-Purpose pH Probe

    Oakton combination electrodes are available in a variety of styles to meet the needs of your application. Epoxy electrodes are impact resistant and provide exellent durability for field applications. Glass electrodes withstand aggressive chemicals. Choose junction and tip style based on the needs of...

  • pH Elect, 3 Ft. Abs Submersible Sjse

    These ABS plastic electrodes are ideal for field applications. Use double junction for testing dirty water and solutions with heavy metals or organics. Completely submersible—including the extra-long 10-ft cable. Annular junction provides fast response and resists pressure effects of...

  • Star Series Adapters

    Thermo Scientific Orion

    Adapters for the Orion 3-, 4-, and 5-Star Series meters. The Star Series Adapters are designed to enhance the compatibility and functionality of pH electrodes. They facilitate accurate pH measurements by ensuring secure and stable connections. Enhances pH electrode functionality Ensures stable...

  • Waterproof pH Analysis Accessories

    Thermo Scientific Orion

    Waterproof pH analysis accessories are for use with portable pH meters.

  • Orion ROSS® Sure-Flow® Sodium Electrodes

    The Orion 8411BN ROSS™ Sodium and Orion 8611BNWP ROSS Sodium Combination Electrodes allow sodium in aqueous solutions to be measured quickly, accurately, and economically. With its unique redox internal system, the ROSS electrode provides faster response, greater stability and accuracy than...

  • Ultra™ Glass Bodied pH/ATC Triode™ Electrode

    Ultra™ Glass Bodied pH/ATC Triode™ Electrode

  • Combination Electrodes

    Sealed Ag-AgCl Reference, Epoxy Epoxy plastic body incorporates glass electrode and sealed Ag-AgCl reference electrode in a single stem Range pH 0 to 14, 0° to 100°C Usable at pressures from 0 to 100 psig (690 kPa) Offered in choice of types, each with US Standard or BNC Connector The...

  • TRUEscience Adapter Cables

    TRUEscience Item No. 1208375 S7 Male Head to Crocodile clips adapter cable, 1 meter long, to connect the TRUEscience cap to an external electrode source or flow cell. Note: The cable extends mV input only (not temperature) TRUEscience Item No. 1201274 Male S7 Head to Male BNC (BNS) Lead 0.2m. To...

  • Orion™ Storage Sleeve and Base

    The Thermo Scientific Orion Storage Sleeve and Base is for use with pH electrodes that are 120mm or less in length that have a diameter of 12mm. The sleeve protects your electrode from breakage when not in use and will not tip, due to the weighted removable base. As an additional convenience, the pH...

  • Electrode Body Handle, Waterproof

    Thermo Scientific Orion

    Thermo Orion IonPlus Handle with BNC Waterproof Connector For Ion+ ISE combination plastic membrane electrodes Accessories for solid state and plastic membrane ion selective electrodes Electrodes handles are used with plastic membrane combination or half cell electrodes Polishing strips help restore...

  • Electrode Care

    Solutions to clean, store and fill electrodes Extend the life of your electrodes and maintain accurate readings Use cleaning and storage solution with any pH or ORP electrodes Electrode storage solution keeps pH/ORP electrode bulbs moist for faster, more accurate readings. Use storage solution with...

  • N 62: pH Combination Electrode (120mm) with Plug Head

    pH combination electrode with plug head, Glass shaft, platinum junction, electrolyte KCl 3 mol/l, Silamid® reference system, sphere membrane, A-glass, length 120 mm, 12 mm Ø, -5...+100 °C, 0...14 pH

  • InLab® pH Sensors for Small Volumes

    Nothing is Impossible The more precious or limited the sample, the greater the challenge to use it for analysis. The narrow sensor shaft of micro pH sensors fits in nearly every sample container and enables measurements of sample volumes down to the lower μL ranges. InLab Flex-Micro: A semi-micro...

  • pH Elect. High pH DJES

    This double junction electrode is for most applications, including dirty water, heavy metals and organics applications. It has a wider range for high sodium/high pH applications. Electrode is 12 mm diameter, and has a BNC connector with a 3 foot cable Epoxy body, sealed Includes a FREE electrode...

  • Inlab® Electrodes and Accessories

    Electrochemical sensors are used in a wide variety of applications. METTLER TOLEDO offers a similarly wide variety of select products to help you find the ideal solution for your precise application. Their range focuses on the correct combination of high-quality materials, tried-and-tested...

  • Electrode Soaker Bottle

    Continuously soaks pH electrode in a KCl solution to prevent probe dry out Fits most popular electrode sizes in use Diameter cap opening: 1/2”, 12-13 mm

  • Orion Filling Solution

    Thermo Scientific Orion

    Thermo Scientific Orion filling solutions for use with pH electrodes and reference electrodes. Filling solutions are packaged as five 2 oz. (5 x 60mL) bottles.

  • SlimTrode pH Electrodes

    The SlimTrode has a slim, 6 mm shaft diameter which allows measurements anywhere in the lab - even in test tubes with strong acids. Benefits pH electrode with 6 mm shaft diameter; for measurements in test tubes Universally applicable, even in strong acids as well as in normal laboratory use...

  • DGi111-SC Plug & Play Combined Glass pH Electrode

    Combined glass pH electrode with a ceramic frit for direct pH measurement and acid/base titrations in aqueous medium. The all-rounder for a large variety of uncritical applications in almost all kinds of industries. Features and Benefits Sensor Chip Large U-cone glass membrane, with high surface...

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