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341 results for Elektrodit ja niiden oheistarvikkeet

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Elektrodit ja niiden oheistarvikkeet

Erilaisia elektrodeja käytetään etenkin analyyttisen kemian ja biokemian tutkimuksissa. Elektrodilla voi mitata esim. liuosten pitoisuutta eli konsentraatiota, pH-arvoa, johtokykyä, lämpötilaa tai jännitettä. VWR:ltä löydät sopivan pH-elektrodin laboratoriokäyttöön tai kenttämittauksiin, ioniselektiivisen elektrodin (ISE), johtokykymittarin elektrodin, liuenneen hapen mittaukseen tarkoitetun elektrodin, sekä mittauksessa tarvittavat lisävarusteet. Lisäksi on olemassa erityissovelluksiin tuotteita, esimerkiksi elektroporaatioelektrodi.

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Dissolved oxygen probe, polarographic, sensION™+ 5130

Dissolved oxygen probe, polarographic, sensION™+ 5130

Supplier: Hach

Polarographic dissolved oxygen (DO) probe with built-in temperature sensor. For use with portable meters.

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pH electrode, Orion™ 8172BNWP ROSS™ Sure-Flow™

pH electrode, Orion™ 8172BNWP ROSS™ Sure-Flow™

Supplier: Thermo Orion

This general purpose pH electrode offers superior performance for dirty, difficult samples such as soils, sludges, colloids, viscous materials and organics. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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pH sensor with polymer body and temperature detector, SE 101 AN

Supplier: KNICK

The SE 101-AN pH sensor features a highly robust polymer body, making it ideal for pH measurements in the fields of environmental analysis and water management.

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Digital pH Sensor, Memosens CPS71E

Digital pH Sensor, Memosens CPS71E

Supplier: Endress+Hauser

With its contamination-resistant reference system, Memosens CPS71E is a digital pH sensor for highly contaminated or toxic media such as strong acids or bases.

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pH Sensor Pure, Memosens CPL57E

pH Sensor Pure, Memosens CPL57E

Supplier: Endress+Hauser

Potentiometric pH glass sensor for laboratory measurement and random sampling in pure water. Connectable via inductive, digital connection with Memosens technology.

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pH Sensor Rugged, Memosens CPL59E

pH Sensor Rugged, Memosens CPL59E

Supplier: Endress+Hauser

Potentiometric pH glass sensor for laboratory measurements and random sampling in demanding media. Connectable via inductive, digital connection with Memosens technology.

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Combination pH electrode, Orion™ 9102BNWP

Combination pH electrode, Orion™ 9102BNWP

Supplier: Thermo Orion

This general purpose pH electrode is ideal for conducting accurate Q.C. and research work.

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pH electrode, Orion™ 8175BNWP ROSS™ Sure-Flow™

pH electrode, Orion™ 8175BNWP ROSS™ Sure-Flow™

Supplier: Thermo Orion

This general purpose pH electrode can be used to measure general pH samples as well as viscous or colloidal samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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pH electrode, low resistance, Orion™ 9162BNWP

pH electrode, low resistance, Orion™ 9162BNWP

Supplier: Thermo Orion

This low resistance electrode is ideal for use in viscous solutions.

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pH Sensor, Memosens CPS91E

Supplier: Endress+Hauser

Memosens 2.0 pH electrode for heavily soiled media in chemical processes, paper or paint production.

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ATC probe, Orion™

Supplier: Thermo Orion

ATC probe for general purpose applications. For aqueous samples, intermittent use in methanol or ethanol.

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Elektrodi, pH-elektrodit

Elektrodi, pH-elektrodit

Supplier: KNICK

Elektrodi, pH, SE 104 N, pH: 2...13, −5...+80 °C, Muovi, Diafragma: Aukollinen suolasilta, Elektrolyytti: Polymer, Halk. × P: 12×99 mm, DIN, Tuotteelle: Puolikiinteät aineet

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pH electrode, SE 555

Supplier: KNICK

This autoclavable sensor with Memosens technology provides high reliability and precision. The special pH glass enables a very fast and stable response and makes the sensor CIP and SIP-capable, even in the harshest of environments.

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Elektrodi, pH-yhdistelmäelektrodi, Orion™ Basic

Elektrodi, pH-yhdistelmäelektrodi, Orion™ Basic

Supplier: Thermo Orion

These pH electrodes are ideal for performing basic pH measurements quickly and reliably. Designed for use with Orion™ Russell meters.

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Orion™ Green Combination pH Electrode

Orion™ Green Combination pH Electrode

Supplier: Thermo Orion

This pH combination electrode is one of the first lab pH electrodes to meet RoHS requirements by containing no lead, mercury or other hazardous substances — making disposal of old electrodes easy and hassle free.

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pH combination electrode, Eutech

Supplier: EUTECH

General purpose "3-in-1" pH/temperature combination electrode for use with CyberScan models (pH 10 / pH 100 / pH 200 / pH 500 / pH 1000 / pH 2000).

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Combination pH electrode, Orion™ 815600 ROSS™

Supplier: Thermo Orion

ROSS pH electrodes offer unmatched benefits that users will not find in any other pH electrode. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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Combination pH electrodes with flat surface tip, Orion™ 8135 ROSS™

Combination pH electrodes with flat surface tip, Orion™ 8135 ROSS™

Supplier: Thermo Orion

The ROSS combination flat surface pH electrodes measure pH of soft, moist surfaces — both solid and semi-solid — such as agar gel plates, meats, bread dough and similar samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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Combination pH electrode, Orion™ 9156BNWP

Combination pH electrode, Orion™ 9156BNWP

Supplier: Thermo Orion

This general purpose electrode is ideal for performing routine pH measurements under rugged conditions.

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Combination flat surface pH electrode, Orion™ 8135BNUWP ROSS Ultra™

Combination flat surface pH electrode, Orion™ 8135BNUWP ROSS Ultra™

Supplier: Thermo Orion

This combination pH electrode helps users to precisely conduct pH determinations. Its convenient flat surface tip measures pH in soft, moist surfaces both solid and semi-solid such as agar gel plates, meats, bread dough and similar samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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pH electrode, double junction, Orion™ 9102DJWP

pH electrode, double junction, Orion™ 9102DJWP

Supplier: Thermo Orion

This double junction pH electrode offers superior measurement stability, faster response, greater accuracy, longer life, least long-term drift and more reproducible results.

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pH electrode, half-cell, Orion™ ROSS™ 8101BNWP

pH electrode, half-cell, Orion™ ROSS™ 8101BNWP

Supplier: Thermo Orion

This half-cell electrode provides stable readings to 0,01 pH in less than 30 seconds. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

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pH electrode, SE 100 N

Supplier: KNICK

This liquid-filled sensor is designed for tough daily use in the lab. The sensor is ideal for rapid sample change and low sample temperatures.

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pH Sensor Versatile, Memosens CPL53E

pH Sensor Versatile, Memosens CPL53E

Supplier: Endress+Hauser

Potentiometric pH glass sensor for laboratory measurement and random sampling. Connectable via inductive, digital connection with Memosens technology.

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Memosens pH Sensor for Hygienic Applications, CPS77E

Memosens pH Sensor for Hygienic Applications, CPS77E

Supplier: Endress+Hauser

Digital ISFET sensor for hygienic applications.

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Elektrodi, pH-elektrodit, ROSS™, Orion

Supplier: Thermo Orion

The ROSS™ series of electrodes provide readings stable to 0,01 pH in less than 30 seconds, even in the extreme case of samples varying from one another by 50 °C or more. Results are three to five times more precise than those obtained with conventional electrodes. And, because drift is less than 0,002 pH per day, restandardisation is minimised.

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Silver billet electrode, Orion™

Silver billet electrode, Orion™

Supplier: Thermo Orion

These electrodes are a combination of a silver billet-indicating electrode along with a silver billet half-cell. Ideal for obtaining an accurate determination of potentiometric halides with dual electrodes.

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Elektrodi, pH-elektrodit, AquaPro™, Orion

Elektrodi, pH-elektrodit, AquaPro™, Orion

Supplier: Thermo Orion

These combination electrodes have a clog-resistant and open double junction reference system. They are ideal for measurements in samples containing proteins or TRIS buffers and that do not contain mercury. Suitable for viscous liquid samples.

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pH electrode, Orion™ 9120APWP KNIpHE™

pH electrode, Orion™ 9120APWP KNIpHE™

Supplier: Thermo Orion

This speciality electrode is ideal for performing accurate determinations of pH in meat matrices.

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