pH (EPA 150)

Thermo Scientific™ Orion Star™ A121 pH Portable Meter

Take simple pH and temperature measurements with the Thermo Scientific™ Orion™ Star A121 pH Portable Meter with easy operation for basic field testing

Thermo Scientific Orion™ Star A Series Weighted Base

Use the Thermo Scientific™ Orion™ Star A Series Weighted Base with the meter-attached electrode stand for independent stand use and compatibility with any meter system

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™ 9104BNWP Combination pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Carry out everyday lab work with this durable electrode, which includes silver/silver chloride references widely used because of their accuracy and broad temperature range.

Thermo Scientific™ Orion™ Versa Star Pro™ pH Benchtop Meter

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ Meter with pH Module for pH, mV, ORP and temperature on customizable color display

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™ Dual Star™ pH, ISE, mV, ORP and Temperature Dual Channel Benchtop Meter

Accurately monitor pH, ion concentration, mV, ORP and temperature on two channels with the Thermo Scientific™ Orion™ Dual Star pH / ISE Benchtop Meter for advanced lab analysis.

Thermo Scientific™ Orion™ Storage Sleeve and Base

Protect electrodes from breakage when not in use with the Thermo Scientific™ Orion™ Electrode Storage Sleeve and Base.

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™ 9162BNWP Low Resistance pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Use the Thermo Scientific™ Orion™ 9162BNWP Low Resistance pH Electrode in viscous solutions.

Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor

Sample well, rain, distilled/deionized, boiler feed and process waters with the Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor.

Thermo Scientific™ Orion Star™ A324 pH/ISE Portable Multiparameter Meter

Accurately monitor pH, ion concentration, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A324 pH / ISE Portable Meter for challenging field testing

Thermo Scientific™ Orion™ 8162SC ROSS™ Combination Sleeve Junction pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Get more precise results than those obtained with conventional electrodes with this combination sleeve junction pH electrode.

Thermo Scientific™ Orion™ 9165BNWP Combination Sure-Flow pH Electrode Available on GSA/VA Contract for Federal Government customers only.

The Thermo Scientific™ Orion™ 9165BNWP Combination Sure-Flow pH Electrode is a combination pH electrode with epoxy body for fast response in difficult samples and soils.

Thermo Scientific™ Orion™ Total Alkalinity Test Kit Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Save time by eliminating additional equipment set-up, titrations and calculations with this total alkalinity test kit that provides two-step direct measurement.

Thermo Scientific™ Orion™ PerpHecT™ ROSS™ Combination pH Micro Electrode Available on GSA/VA Contract for Federal Government customers only.

Measure micro volume samples with this refillable, glass double junction electrode.

Thermo Scientific™ Orion™ 266S Advanced Waterproof Portable pH/mV Meter

Measure and log pH, mV and temperature using the Thermo Scientific™ Orion™ 266S Intrinsically Safe (US) Portable pH Meter

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™ 8156BNUWP ROSS Ultra™ pH Electrode Available on GSA/VA Contract for Federal Government customers only.

Precisely perform pH determinations with this general purpose, top performance, epoxy body combination electrode.

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

Hold 5 gallons (19L) of pH buffer in color-coded Thermo Scientific™ Orion™ pH Buffer Cubitainers™ with easy-pour spigot.

Thermo Scientific™ Orion™ Universal Power Adapter for Star A and Legacy Star Meters

Ensure a constant power supply to your meter with the Thermo Scientific™ Orion™ Star Series Universal Power Adapter for Orion™ Star A series and legacy Orion™ Star series meters

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.

Orion™ 927006MD Glass ATC Probe 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™ 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.

Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe Available on GSA/VA Contract for Federal Government customers only.

Operate the highly-versatile Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe in either the field or a plant.

Thermo Scientific™ Orion™ Versa Star Pro™ pH/ISE Benchtop Multiparameter Meter

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Meter with pH / ISE Module for pH, ion concentration, and temperature

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.

Thermo Scientific™ Orion™ 9157BNMD Triode™ 3-in-1 pH/ATC Probe Available on GSA/VA Contract for Federal Government customers only.

Operate this highly-versatile probe in either the field or a plant.

Thermo Scientific™ Orion™ Model 91-72 Sure-Flow pH Electrode Available on GSA/VA Contract for Federal Government customers only.

The Thermo Scienitfic™ Orion Model 91-72 Sure-Flow pH Electrode is a chemical resistant glass body combination electrode for clog-free measurements of soil, sludge, colloids, and viscous material.

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