Ideal for all routine pH measurements. A large variety of quality electrodes for a wide range of applications. Includes specialty pH electrodes for unique or challenging pH measurements.

Designed to meet the demanding needs of drinking water and wastewater applications Accurate results down to 0.01 ppm Linear electrode response down to low detection limits Response time of 1 minute in sample concentrations of 1 ppm and higher New wastewater applications developed…

Dry Contact Technology Dry Contact Technology replaces traditional liquid or gel-filled ISE's. Dry contact electrodes require no preconditioning. Simply place electrode in a sample and read results. This innovative technology offers unlimited shelf life and greater measurement stability. …

4210N68 Requires Thomas number 4215F60 reference electrode. Includes 760 mm lead. Uses Orion 900002 fill solution, order as 4215F70. Accessories Chloride Standard, 0.1000 ±0.0005M Chloride Standard, 100.0 ±0.5 ppm Ionic Adjustment Solution, Sodium Nitrate…

Dry Contact Technology Dry Contact Technology replaces traditional liquid or gel-filled ISE's. Dry contact electrodes require no preconditioning. Simply place electrode in a sample and read results. This innovative technology offers unlimited shelf life and greater measurement stability. …

1198F14: ScienceLine Temp 135; temperature sensor, stainless steel, 1 banana plug, NTC 30 kOhm. Dimensions = 120 mm length; 4 mm OD. 1198F15: ScienceLine Temp 136; temperature sensor, glass, 1 banana plug, NTC 30 kOhm. Dimensions = 120 mm length; 6 mm OD.

Solid State Technology Solid State electrodes have solid, homogeneous sensing elements. They are more rugged and easier to clean than glass or membrane sensors. Polishing strips for the solid state sensors are included with the electrode. Thomas also offers a half-cell version that…

Superior stability pH range 0-14 Temperature of 0°-100°C 3 M KCl filling solution supplied with electrode

METTLER TOLEDO Glass pH Electrodes Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler distributor to place orders for Mettler products.

Unique Glass Membrane - The PHE-17 pH electrode uses a micro cylindrical glass membrane (4mm in diameter), making micro-sample pH testing easier than ever, and can be tested in high-temperature samples (up to 212°F). The stainless steel protective cover ensures the durability of the slim glass…

Solid State Technology Low maintenance High accuracy Robust, rugged and reliable Solid State electrodes have solid, homogeneous sensing elements. They are more rugged and easier to clean than glass or membrane sensors. Polishing strips for the solid state sensors are included…

The pHE-02 3-in-1 Combination pH Electrode tests pH and temperature simultaneously and supports auto temperature compensation. Ideal for regular water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Not suitable for testing in low-ion…

The labForce® ATC-01 Temperature Probe/Electrode is ideal for use along with pH or conductivity electrode for temperature compensation to achieve automatic temperature compensation. Technical Specifications Material: Stainless Steel Temperature Range: -10 to 110°C (14 to…

Accept the Challenge The measurement of solid or semi-solid samples is challenging and requires sensors that are robust, ensure proper electrolyte flow and are easy to clean. Sensors with these properties are often requested for food or cosmetic applications. A special membrane glass and…

Ryton Body Electrode with Dry-Loc and NPT Connections. Includes 3K ohm Balco NTC Use with 3-2760-1 or -11 Preamp

Replacement Module for Nitrate Half-Cell Electrode (9307BNWP).

Plug & Play combined glass pH electrode with a fixed ground-glass sleeve junction. The large sleeve junction provides a stable measurement signal thanks to a uniform flow of electrolyte. The junction is hardly blocked by precipitates and is easy to clean. Direct pH measurement and acid/base…

The Liq-Glass is a robust electrode for daily laboratory use, ideally suited for titrations with strong acids as well as in strong bases. Benefits Robust, combination pH electrode for daily laboratory use Universally applicable, in strong acids as well as in strong bases Ideally…

Long-Life Reference System - The PHE-18 pH electrode uses a long-life reference system, composed of a glass, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It…

1198F01: TruLine pH 15; pH electrode with temperature, single-junction, 3 in 1, refillable, glass shaft with 1-m cable, BNC connector, 1 banana plug, NTC 30 kOhm. Dimensions = 120 mm length; 12 mm OD. 1198F02: TruLine pH 17; pH electrode no temperature, single-junction, combination,…

4210S12 Polymer membrane electrodes measure nitrate concentration in the range of 14,000 to 0.1 ppm in soils, plant materials, fertilizers, pickling baths and other aqueous solutions. Other uses listed in Standard Methods. EPA approved for NIPDWR compliance monitoring Optimal temperature range…

Useful Helpers - When Two are Better Than One In some cases it is advisable to use a separate pH half-cell and reference electrode instead of a combined pH sensor. pH half-cells are recommended for applications in which the service life of the pH electrode is significantly less than that of…

BlueLine combination electrode, Plastic shaft, fibre-junction, gel electrolyte, Ag/AgCl-reference system, temp.-sensor NTC 30 kOhm, cylinder membrane, A glass, 1 m fixed cable with DIN- +4-mm banana plug, length 120 mm, 12 mm Ø, -5...+80 °C, 0...14 pH

Use With: Oakton 600 series meters

Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again. The Starter Series includes pH, reference, oxidation-reduction potential (ORP), conductivity

Using Hamilton's patented Single Pore design, the Single Pore Glass has the highest accuracy and fastest response time. Widely applicable, it is great for use in emulsions, ion-weak media or general laboratory applications. Benefits Highest accuracy and fast response time thanks to the…

Free of lead and mercury unlike many pH electrodes allowing easy disposal Meets all RoHS requirements Durable plastic body that can be used under rugged conditions Waterproof BNC connector is impervious to water Orion green electrodes offer a lab or field pH electrode that…

Conduct routine pH measurements with the Thermo Scientific™ Orion™ Economy Series pH Combination Electrode, a routine wick junction, gel-filled electrode. Its unbreakable epoxy body extends beyond the pH sensing glass bulb for rugged conditions. It provides durability for lab or field…

pH combination electrode with plug head, Glass shaft, platinum junction, electrolyte KCl 3 mol/l, Silamid®-reference system, sphere membrane, A-glass, tapper NS 14.5, length 103 mm 10 mm Ø, -5...+100 °C, 0...14 pH

TRUEscience Item No. 1205230 TRUEscience Epoxy Redox Combination Electrode S7. Ceramic single junction silver/silver chloride reference Electrode only with electrode soaker bottle and storage solution 1x TRUEscience Epoxy Redox Combination Electrode with S7 connector 1x soaker bottle…

A pH electrode with a true flat membrane for surface measurements such as paper, agar plates or even skin. The robust plastic shaft with a ring diaphragm guarantees quick response though enhanced contact between the sample and reference. Benefits Fast response time because of enhanced…

TRUEscience Item No. 1201575 This high accuracy glass electrode is ideal for aqueous solutions in laboratory testing 1x TRUEscience Glass combination pH electrode with S7 connector 1x soaker bottle filled with storage solution TRUEscience Item No. 1201711 As supplied with…