PH electrochemical electrodes

24 companies | 119 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
pH electrochemical electrode
pH electrochemical electrode
iPt Titrode

Combined platinum ring electrode with a pH glass membrane as reference electrode and integrated memory chip for storing sensor data. This maintenance-free electrode is ...

See the other products
Metrohm
pH electrochemical electrode
pH electrochemical electrode
Combined iPt-ring

Intelligent, combined platinum ring electrode with integrated memory chip for storing sensor data. This electrode is suitable for redox titrations where the pH value varies, e.g.: Oxygen ...

See the other products
Metrohm
pH electrochemical electrode
pH electrochemical electrode
Combined iAg-ring

Intelligent, combined silver ring electrode with integrated memory chip for storing sensor data. This electrode is suitable for precipitation titrations when the pH value varies (titrant ...

See the other products
Metrohm
dissolved oxygen electrochemical electrode
dissolved oxygen electrochemical electrode
Starter series

Water Analysis Meters & Electrodes Starter Electrodes OHAUS Precision Powers the Starter Electrodes Backed by our commitment to accurate and precise measurement, the OHAUS Starter ...

pH electrochemical electrode
pH electrochemical electrode
InPro3100/120/PT100

The InPro 3100 is a pH electrode with temperature sensor, designed for measurement in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged ...

See the other products
METTLER TOLEDO
pH electrochemical electrode
pH electrochemical electrode
InPro3100/120/PT1000

The InPro 3100 is a pH electrode with temperature sensor, designed for measurement in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged ...

See the other products
METTLER TOLEDO
pH electrochemical electrode
pH electrochemical electrode
InPro3100/150/PT100

Gel-Filled Electrode for pH. The InPro 3100 is a pH electrode with temperature sensor, designed for measurement in bioprocesses where CIP and SIP procedures are required. ...

See the other products
METTLER TOLEDO
pH electrochemical electrode
pH electrochemical electrode
SensoLyt®700 IQ

Digital pH/ORP armature to be used with electrodes, connectable to the IQ SENSOR NET SensoLyt®700 IQ – digital pH/ORP armature with integrated preamplifier and temperature sensor as ...

See the other products
Xylem Analytics Germany Sales GmbH & Co. KG
pH electrochemical electrode
pH electrochemical electrode
2867

The pH / redox electrode system 2867 with industrial dip electrode is designed for pH and redox measurement in channels and open tanks. It is particularly suitable for ...

pH electrochemical electrode
pH electrochemical electrode
Sension+

... selection of Sension+ electrodes are available to meet almost all laboratory and field applications. Measureable parameters include pH, Dissolved Oxygen, Conductivity, ORP, Ammonia, Ammonium, Chloride, ...

See the other products
HACH LANGE
pH electrochemical electrode
pH electrochemical electrode
HI10530

... , refillable, double junction pH electrode that has a built-in temperature sensor. This probe features a 3.5 mm connector designed exclusively to be used with Hanna Instruments edge® Tablet Meters. ...

See the other products
Hanna Instruments
pH electrochemical electrode
pH electrochemical electrode
Swansensors FL

Reference electrode for Swansensors pH FL and Redox FL including filling solution. Electrode in mechanically and chemically inert plastic case (IP68). Poisoning protected Ag/AgCl-reference ...

pH electrochemical electrode
pH electrochemical electrode
Swansensor pH SI

pH sensor with reference electrode in mechanically and chemically inert plastic case (IP68) for the measurement of pH in power plants. Poisoning protected Ag/AgCl-reference system. Clogging ...

pH electrochemical electrode
pH electrochemical electrode
Swansensor

Combined electrode with gel filling for standard applications, PG13.5, screw plug Maintenance-free pH electrode in mechanically and chemically inert plastic case (IP68) with excellent ...

pH electrochemical electrode
pH electrochemical electrode

The sension Gel-filled pH Electrode uses a silver/silver chloride reference element with a glass frit junction and a full-range pH glass that can be used in a wide variety of applications, ...

pH electrochemical electrode
pH electrochemical electrode
P14/RJ

pH Range - 0 – 13 Cable Length - 1 metre Combination - Yes Connector - BNC Temperature Range - 0 – 80°C Shaft Length - 120mm ± 5mm Shaft Diameter - 12mm Junction Type - Replaceable Ceramic Reference ...

See the other products
SENTEK Ltd.
reference electrochemical electrode
reference electrochemical electrode
TruLine pH 25

Our pH electrodes are designed to meet the requirements of a wide variety of laboratory applications. pH electrode options include single, double or triple junction, ...

See the other products
YSI
pH electrochemical electrode
pH electrochemical electrode
Liq-Glass Knick®

... Knick® is a robust electrode for daily laboratory use, ideally suited for titrations with strong acids as well as in strong bases. It is especially well suited for Knick Portamess® equipment. Benefits Robust, combination ...

See the other products
Hamilton
pH electrochemical electrode
pH electrochemical electrode
Single Pore Glass

... use for emulsions, ion-weak media or general laboratory applications Reported by PTB to be the most accurate laboratory electrode tested Minimal alkali error Serial number, certificate

See the other products
Hamilton
pH electrochemical electrode
pH electrochemical electrode
Polilyte Lab

Polilyte Lab electrodes offer the advantage of being maintenance free with the accuracy and stability required by laboratory electrodes. Thanks to the Single Pore, clogging of the diaphragm is virtually ...

See the other products
Hamilton
pH electrochemical electrode
pH electrochemical electrode
S401VG series

... Mono-tubular combined electrode for measuring the pH and an S401 V/G pH Electrode that is to be utilized for general purposes. Its measuring method is characterized as ...

See the other products
CHEMITEC
pH electrochemical electrode
pH electrochemical electrode
WEL

Walchem’s WEL Series electrodes are cost-effective differential pH and ORP electrodes for industrial applications. They are modular in design with a rugged CPVC housing that contains ...

pH electrochemical electrode
pH electrochemical electrode
HC-7 series

Immersion type detector used for pH / ORP measurement in open channels and tanks, with electrodes built into the electrode holder. There are KCI replenishment type and KCI non-replenishment ...

See the other products
DKK-TOA CORPORATION
pH electrochemical electrode
pH electrochemical electrode

pH electrochemical electrode
pH electrochemical electrode
PG13.5 series

... band for a fast stable response. The P14 and O14 electrodes have an Epoxy body while the PII and O11 electrodes have a Glass body. The GT135 pH Electrodes have minimum ...

See the other products
LTH Electronics Ltd
pH electrochemical electrode
pH electrochemical electrode
EGA131

pH combination electrode for swimming pool and aquarium water robust plastic shaft with integrated pH membrane protection refillable electrolyte

See the other products
Sensortechnik Meinsberg GmbH
pH electrochemical electrode
pH electrochemical electrode
DOSASens HGR

Closed electrode shaft No topping up of KCl electrolyte required Protected reference system of the integrated reference electrode with long diffusion path of up to 120 mm Significantly longer service ...

See the other products
DOSATRONIC GmbH
pH electrochemical electrode
pH electrochemical electrode
Mod.125

... reference electrodes used in differential pH electrodes are not subject to the negative effect that stray currents have on inner metal electrodes of traditional reference ...

See the other products
CLR
pH electrochemical electrode
pH electrochemical electrode
HI1230B

... a wide variety of pH electrodes that are designed for many different applications. Hanna Instruments offers a wide variety of pH electrodes that are designed for ...

See the other products
NEURTEK
pH electrochemical electrode
pH electrochemical electrode
SP1/2

... ORP with a pH electrode will yield an unacceptable offset in mV. An oxidizing agent such as quinhydrone (cyclohexadiene) must be added to the buffer to develop a measurement standard. Being acidic, the ...

ORP electrochemical electrode
ORP electrochemical electrode
Q22PX

... non-ATI pH/ORP analyzers. The sensors require no power supply as the preamplifier is powered by an internal lithium battery. The pH sensor outputs a mV signal in the range of either -500 to +500 mV or ...

pH electrochemical electrode
pH electrochemical electrode
823-503

... of a range of pH electrodes and probes that are fully interchangeable and designed for use with the 8000, 8100, WalkLAB and MicroBench pH meter or similar pH meter. ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us
How to choose this product
ph-electrochemical-electrode

A pH electrode is a glass or metal probe used to measure hydrogen ion activity. A combination electrode includes the reference element.

Applications

The glass electrode is attached to a pH meter to measure the pH of organic or mineral substances or solutions, or of biological or water samples.

Technologies

The glass electrode has a very thin-walled tip and contains a saturated solution of potassium chloride. The membrane potential differs from that of the reference electrode, a function of the solution's pH. A combination electrode incorporates the reference element, often a silver wire covered with silver chloride. The wire constitutes a redox couple or half cell.

The glass electrode loses accuracy over time and must be recalibrated periodically using a buffered solution of known pH (pH 4, pH 7 or pH 10). It is also stored in a special solution when not in use. Some models require regular replenishment of the saturated solution. At high pH, other cations, especially sodium and lithium, can affect measurements (alkaline error). The electrode should never be left in a concentrated sodium solution.

How to choose

Combination glass or metal electrodes are usually chosen for laboratory measurements. Other options include flat and penetration electrodes, and insertion or immersion models for field use. The nature of the material to be tested may require use of a double- or triple-junction electrode.