Electrodes and Accessories

Thermo Scientific™ Orion™ ISE Filling Solutions Available on GSA/VA Contract for Federal Government customers only.

Enhance the performance and extend the life of your ion selective electrodes.

Thermo Scientific™ Orion™ Stainless-Steel Automatic Temperature Compensation (ATC) Probes Available on GSA/VA Contract for Federal Government customers only.

Automatically correct pH measurements for variation in electrode slope due to temperature change.

Thermo Scientific™ Orion™ Green pH Combination Electrodes Products for Science Education

Available in low maintenance gel versions for simplified preparation and use or refillable version for improved longevity.

Thermo Scientific™ Orion™ Electrode Adapter Cables Available on GSA/VA Contract for Federal Government customers only.

Convert an electrode with one connector to the required connector of another meter by using the Thermo Scientific™ Orion™ Electrode Adapter Cables.

Thermo Scientific™ Orion™ Two-Electrode Conductivity Cells Available on GSA/VA Contract for Federal Government customers only.

Perform applications in either the lab or the field with these versatile two-electrode conductivity cells, available in a variety of materials and measurement ranges.

Thermo Scientific™ Orion™ 8103BN ROSS™ Combination Semi-micro pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Receive stable readings to 0.01 pH in less than 30 seconds with the Thermo Scientific™ Orion™ 8103BN ROSS™ Combination Semi-micro pH Electrode.

Thermo Scientific™ Orion™ Basic Electrodes Available on GSA/VA Contract for Federal Government customers only.

Perform basic pH measurements quickly and reliably with Thermo Scientific™ Orion™ Basic Electrodes.

Fisher Scientific™ accumet™ Universal pH/ATC Electrodes Products for Science Education

Combination pH mercury-free electrodes with built-in temperature compensation

Thermo Scientific™ Orion™ Swing Arm Electrode Stand

Quickly move electrodes between samples with the Thermo Scientific™ Orion™ Swing Arm Electrode Stand, featuring 360 degrees of motion and cable management system

Thermo Scientific™ Orion™ Probe Maintenance Kits for Dissolved Oxygen Meters Available on GSA/VA Contract for Federal Government customers only.

Help ensure optimal performance of dissolved oxygen probes with these specialized probe maintenance kits.

Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents Available on GSA/VA Contract for Federal Government customers only.

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.

Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions Available on GSA/VA Contract for Federal Government customers only.

Restore proper electrode performance and prolong electrode life using Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions.

Thermo Scientific™ Orion™ RDO™ Probe Optical Cap Replacement Available on GSA/VA Contract for Federal Government customers only.

Use the probe optical cap replacement with RDO probes.

Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches Products for Science Education

Streamline classroom preparation by allocating buffer pouches to each work station.

Thermo Scientific™ Orion™ 9810BN Micro pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Measure pH as low as 0.5μL samples in gels or micro containers with this small-tipped glass combination electrode for pH measurements in micro volume samples.

Thermo Scientific™ Orion™ Ion Selective Electrode Accessories Available on GSA/VA Contract for Federal Government customers only.

Use Thermo Scientific™ Orion™ Ion Selective Electrode Accessories for solid state and plastic membrane ion selective electrodes.

Thermo Scientific™ Orion™ Conductivity Standards, Solutions and Accessories Available on GSA/VA Contract for Federal Government customers only.

Perform virtually any electrochemistry analysis with Thermo Scientific™ Orion™ Conductivity Standards and Solutions.

Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrodes Available on GSA/VA Contract for Federal Government customers only.

Get quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions with the Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrode.

Thermo Scientific Orion™ Star A Series Portable Meter pH Electrode Holder

Use the Thermo Scientific™ Orion™ Star A Series Portable Meter pH Electrode Holder with Star A series portable meter armor and sleeve to protect your pH electrode in the field

Thermo Scientific™ Orion™ pH Electrode Filling Solution Available on GSA/VA Contract for Federal Government customers only.

Use Thermo Scientific™ Orion™ pH Electrode Filling Solution with pH electrodes and reference electrodes.

Thermo Scientific™ Orion™ pH Buffer Bottles Available on GSA/VA Contract for Federal Government customers only.

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion™ pH Buffer Bottles.

Thermo Scientific™ Orion™ Electrolyte Solution for Polarographic Dissolved Oxygen Probes Available on GSA/VA Contract for Federal Government customers only.

Maintain DO probes in optimal working condition with Thermo Scientific™ Orion™ Electrolyte Solution for Polarographic Dissolved Oxygen Probes.

Thermo Scientific™ Orion™ ISE Calibration Standards Available on GSA/VA Contract for Federal Government customers only.

Take reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Calibration Standards. For use with ion selective electrodes from ammonia to water hardness.

Thermo Scientific™ Orion™ ORP Standards for Redox/ORP Electrodes Available on GSA/VA Contract for Federal Government customers only.

Measure ORP simply and accurately with these standards, stable for up to a year (unopened).

Thermo Scientific™ Orion™ RDO™ Stainless Steel Probe Guard Available on GSA/VA Contract for Federal Government customers only.

Use this stainless-steel probe guard with RDO probes.

Thermo Scientific™ Orion™ DuraProbe™ 4-Electrode Conductivity Cells Available on GSA/VA Contract for Federal Government customers only.

Virtually eliminate fringe field interference errors with the Thermo Scientific™ Orion™ DuraProbe™ 4-Electrode Conductivity Cells.

Thermo Scientific™ Orion™ 8175BNWP ROSS™ Sure-Flow™ pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Measure general pH samples as well as viscous or colloidal samples with the Thermo Scientific™ Orion™ 8175BNWP ROSS™ Sure-Flow™ pH Electrode.

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