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856 Conductivity Module  
Metrohm AG

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The 856 Conductivity Module is the new conductivity meter from Metrohm. It measures with state-of-the-art conductivity measuring cells – five-ring measuring cells. They achieve high...
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500 Series Benchtop Meters  

4 out of 5


Beckman Coulter

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Beckman Coulter Φ 500 Series Benchtop Meters excel in every laboratory application. Features • USB connectivity in all models, and additional Bluetooth connectivity on multiparameter...
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  • Ease of use 4 out of 5
  • After sales service 3 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

pHI 295 Waterproof Handheld Meters  
Beckman Coulter

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Fast and easy one- to five-point calibration with Auto-Find™ automatic buffer recognition for five buffers (pH 1.68, 4.00, 7.00, 10.01 and 12.45) and Auto-Read™ for locking onto stable...
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CHEMOTRODE 120  
Hamilton Company

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The CHEMOTRODE is a universal electrode for general applications in process control. It has a reference system with a liquid electrolyte and a silver trap (EVEREF-F) for increased electrode...
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CHEMOTRODE 150  
Hamilton Company

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The CHEMOTRODE is a universal electrode for general applications in process control. It has a reference system with a liquid electrolyte and a silver trap (EVEREF-F) for increased electrode...
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CHEMOTRODE BRIDGE 120  
Hamilton Company

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The CHEMOTRODE BRIDGE electrode is the solution for critical applications. The SINGLE PORE™ concept is used in this electrode for fast and stable readings. This is achieved by incorporating...
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CHEMOTRODE BRIDGE 150  
Hamilton Company

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The CHEMOTRODE BRIDGE electrode is the solution for critical applications. The SINGLE PORE™ concept is used in this electrode for fast and stable readings. This is achieved by incorporating...
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CHEMOTRODE BRIDGE 200  
Hamilton Company

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The CHEMOTRODE BRIDGE electrode is the solution for critical applications. The SINGLE PORE™ concept is used in this electrode for fast and stable readings. This is achieved by incorporating...
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CHEMOTRODE BRIDGE 250  
Hamilton Company

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The CHEMOTRODE BRIDGE electrode is the solution for critical applications. The SINGLE PORE™ concept is used in this electrode for fast and stable readings. This is achieved by incorporating...
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CHEMOTRODE CHECK 120  
Hamilton Company

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The CHEMOTRODE CHECK is used when both the pH and redox potential need to be monitored simultaneously. The additional contact can also be used for a continuous check of the electrode...
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CHEMOTRODE CHECK 150  
Hamilton Company

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The CHEMOTRODE CHECK is used when both the pH and redox potential need to be monitored simultaneously. The additional contact can also be used for a continuous check of the electrode...
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CHEMOTRODE CHECK 200  
Hamilton Company

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The CHEMOTRODE CHECK is used when both the pH and redox potential need to be monitored simultaneously. The additional contact can also be used for a continuous check of the electrode...
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CHEMOTRODE ORP 120  
Hamilton Company

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The CHEMOTRODE ORP is a redox electrode with the same reference half cell design as the CHEMOTRODE. The extra large surface area of the platinum electrode gives reliable and stable readings...
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CHEMOTRODE ORP 150  
Hamilton Company

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The CHEMOTRODE ORP is a redox electrode with the same reference half cell design as the CHEMOTRODE. The extra large surface area of the platinum electrode gives reliable and stable readings...
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CHEMOTRODE ORP 200  
Hamilton Company

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The CHEMOTRODE ORP is a redox electrode with the same reference half cell design as the CHEMOTRODE. The extra large surface area of the platinum electrode gives reliable and stable readings...
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CHEMOTRODE ORP 250  
Hamilton Company

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The CHEMOTRODE ORP is a redox electrode with the same reference half cell design as the CHEMOTRODE. The extra large surface area of the platinum electrode gives reliable and stable readings...
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CHEMOTRODE P 120  
Hamilton Company

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The CHEMOTRODE P is filled with Protelyte electrolyte, a special electrolyte for samples containing proteins or partly organic samples. The use of such an electrolyte assures stable and...
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CHEMOTRODE P 150  
Hamilton Company

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The CHEMOTRODE P is filled with Protelyte electrolyte, a special electrolyte for samples containing proteins or partly organic samples. The use of such an electrolyte assures stable and...
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CHEMOTRODE P 200  
Hamilton Company

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The CHEMOTRODE P is filled with Protelyte electrolyte, a special electrolyte for samples containing proteins or partly organic samples. The use of such an electrolyte assures stable and...
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CHEMOTRODE P 250  
Hamilton Company

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The CHEMOTRODE P is filled with Protelyte electrolyte, a special electrolyte for samples containing proteins or partly organic samples. The use of such an electrolyte assures stable and...
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CHEMOTRODE TEMP 120  
Hamilton Company

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The CHEMOTRODE TEMP has an integrated temperature sensor that enables the user to realize an optimal temperature compensation of the pH electrode signal. The MultiConnect™ plug system...
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CHEMOTRODE TEMP 150  
Hamilton Company

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The CHEMOTRODE TEMP has an integrated temperature sensor that enables the user to realize an optimal temperature compensation of the pH electrode signal. The MultiConnect™ plug system...
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CHEMOTRODE TEMP 200  
Hamilton Company

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The CHEMOTRODE TEMP has an integrated temperature sensor that enables the user to realize an optimal temperature compensation of the pH electrode signal. The MultiConnect™ plug system...
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CHEMOTRODE TEMP 250  
Hamilton Company

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The CHEMOTRODE TEMP has an integrated temperature sensor that enables the user to realize an optimal temperature compensation of the pH electrode signal. The MultiConnect™ plug system...
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DOUBLE PORE  
Hamilton Company

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The DOUBLE PORE is used for immersion pH measurements and for small sample volumes. This electrode also gives excellent results in ion-weak media due to the polymeric electrolyte and the...
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EASYFERM 120  
Hamilton Company

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EASYFERM™ pH Electrodes Maintenance-free construction offers long lifetime, stable calibration values, and a virtually drift-free signal, even after sterilization. The outer dimensions are...
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EASYFERM 225  
Hamilton Company

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EASYFERM™ pH Electrodes Maintenance-free construction offers long lifetime, stable calibration values, and a virtually drift-free signal, even after sterilization. The outer dimensions are...
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EASYFERM 325  
Hamilton Company

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EASYFERM™ pH Electrodes Maintenance-free construction offers long lifetime, stable calibration values, and a virtually drift-free signal, even after sterilization. The outer dimensions are...
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EASYFERM 400  
Hamilton Company

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EASYFERM™ pH Electrodes Maintenance-free construction offers long lifetime, stable calibration values, and a virtually drift-free signal, even after sterilization. The outer dimensions are...
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EASYFERM 425  
Hamilton Company

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EASYFERM™ pH Electrodes Maintenance-free construction offers long lifetime, stable calibration values, and a virtually drift-free signal, even after sterilization. The outer dimensions are...
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EasyFerm Bio pH Sensors  
Hamilton Company

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The EasyFerm Bio sensors are designed for applications in pharmaceutical, biotechnology and food & beverage industries where certification of no biological risk of cytotoxicity is...
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FERMOTRODE 120  
Hamilton Company

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Maintenance-free construction offers long lifetime, stable calibration values and a virtually drift-free signal, even after sterilization. FERMOTRODE electrodes fit into MASTERFIT™ and...
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FERMOTRODE 150  
Hamilton Company

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Maintenance-free construction offers long lifetime, stable calibration values and a virtually drift-free signal, even after sterilization. FERMOTRODE electrodes fit into MASTERFIT™ and...
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FERMOTRODE 200  
Hamilton Company

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Maintenance-free construction offers long lifetime, stable calibration values and a virtually drift-free signal, even after sterilization. FERMOTRODE electrodes fit into MASTERFIT™ and...
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FERMOTRODE 250  
Hamilton Company

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Maintenance-free construction offers long lifetime, stable calibration values and a virtually drift-free signal, even after sterilization. FERMOTRODE electrodes fit into MASTERFIT™ and...
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Flexifit Armature  
Hamilton Company

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Flexifit Armature For use with 120 mm a-length electrodes, PG 13.5 thread Easily mounted onto weld-in sockets Simple O-ring replacement The FLEXIFIT Armature is ideal for...
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IONOTRODE  
Hamilton Company

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Many environmental applications are difficult due to a lack of ions in the sample. The IONOTRODE pH electrode solves this problem with the new TK inner buffer design. A low membrane...
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LIQ-PLAST  
Hamilton Company

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General purpose electrodes with EVEREF™ reference system for outstanding performance even at fluctuating temperatures. LIQ-PLAST electrodes have a durable plastic shaft with high chemical...
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MASTERFIT ARMATURE   
Hamilton Company

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MASTERFIT ARMATURE For use with electrolyte reservoir and POLYFERM™ sensors No flat seals - guarantees armature is completely pressure tight Non-protruding, integrated manometer...
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MECOREF  
Hamilton Company

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The MECOREF Reference Electrode offers the same advantages as the MECOTRODE pH Electrode: high chemical resistivity, triple diaphragm, EVEREF reference system, and gel electrolyte. These...
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MECOREF T  
Hamilton Company

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The MECOREF Reference Electrode offers the same advantages as the MECOTRODE pH Electrode: high chemical resistivity, triple diaphragm, EVEREF reference system, and gel electrolyte. These...
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MECOTRODE  
Hamilton Company

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The MECOTRODE pH electrode is a high performance electrode for harsh environments. This maintenance-free electrode with gel electrolyte is of overall glass construction and shows a very...
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MECOTRODE pH  
Hamilton Company

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When a greater pH range or high performance redox measurements are required, these electrodes provide a solution. Both types of electrodes are designed to perform under high temperature and...
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MECOTRODE T pH  
Hamilton Company

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The MECOTRODE T pH electrode utilizes a sidearm design with an electrolyte tube connector for liquid electrolyte. This design minimizes maintenance, while also providing the benefits of a...
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OXYFERM 120  
Hamilton Company

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The Hamilton OXYFERM dissolved oxygen sensor offers an economical choice for reliable performance, low maintenance, and long lifetime in biotechnology applications. Measuring Principle The...
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OXYFERM 225  
Hamilton Company

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The Hamilton OXYFERM dissolved oxygen sensor offers an economical choice for reliable performance, low maintenance, and long lifetime in biotechnology applications. Measuring Principle The...
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OXYFERM 325  
Hamilton Company

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The Hamilton OXYFERM dissolved oxygen sensor offers an economical choice for reliable performance, low maintenance, and long lifetime in biotechnology applications. Measuring Principle The...
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OXYFERM 425  
Hamilton Company

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The Hamilton OXYFERM dissolved oxygen sensor offers an economical choice for reliable performance, low maintenance, and long lifetime in biotechnology applications. Measuring Principle The...
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OXYTRODE ORP Gold   
Hamilton Company

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When a greater pH range or high performance redox measurements are required, these electrodes provide a solution. Both types of electrodes are designed to perform under high temperature and...
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OXYTRODE Platinum-ORP  
Hamilton Company

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When a greater pH range or high performance redox measurements are required, these electrodes provide a solution. Both types of electrodes are designed to perform under high temperature and...
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POLILYTE HP  
Hamilton Company

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The POLILYTE HP pH electrode incorporates the SINGLE PORE™ design and a solid state electrolyte for difficult media, such as chemical baths. There is no diaphragm, so the usual problems...
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POLILYTE HP 225  
Hamilton Company

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The POLILYTE HP pH electrode incorporates the SINGLE PORE™ design and a solid state electrolyte for difficult media, such as chemical baths. There is no diaphragm, so the usual problems...
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POLILYTE ORP  
Hamilton Company

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The POLILYTE HP pH electrode incorporates the SINGLE PORE™ design and a solid state electrolyte for difficult media, such as chemical baths. There is no diaphragm, so the usual problems...
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POLILYTE™ HP 120  
Hamilton Company

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The POLILYTE HP pH electrode incorporates the SINGLE PORE™ design and a solid state electrolyte for difficult media, such as very dirty, fatty, oily, partially rganic or ion weak media.
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POLILYTE™ HP 225  
Hamilton Company

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The POLILYTE HP pH electrode incorporates the SINGLE PORE™ design and a solid state electrolyte for difficult media, such as very dirty, fatty, oily, partially rganic or ion weak media.
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POLYFERM 120  
Hamilton Company

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POLYFERM Electrodes are ideal for the control of treatment after fermentation (downstream processing). Because of the SINGLE PORE™ design and the solid state polymeric electrolyte used in...
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POLYFERM 150  
Hamilton Company

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POLYFERM Electrodes are ideal for the control of treatment after fermentation (downstream processing). Because of the SINGLE PORE™ design and the solid state polymeric electrolyte used in...
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POLYFERM 200  
Hamilton Company

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POLYFERM Electrodes are ideal for the control of treatment after fermentation (downstream processing). Because of the SINGLE PORE™ design and the solid state polymeric electrolyte used in...
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POLYFERM 250  
Hamilton Company

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POLYFERM Electrodes are ideal for the control of treatment after fermentation (downstream processing). Because of the SINGLE PORE™ design and the solid state polymeric electrolyte used in...
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PROFITRODE ORP Gold  
Hamilton Company

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Whether neutralizing galvanic wash waters or monitoring pH control of flocculation processes, PROFITRODE electrodes are the ideal choice for electroplating wastewater treatment. The...
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PROFITRODE ORP Platinum  
Hamilton Company

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Whether neutralizing galvanic wash waters or monitoring pH control of flocculation processes, PROFITRODE electrodes are the ideal choice for electroplating wastewater treatment. The...
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PROFITRODE pH  
Hamilton Company

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Whether neutralizing galvanic wash waters or monitoring pH control of flocculation processes, PROFITRODE electrodes are the ideal choice for electroplating wastewater treatment. The...
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RETRACTOFIT ARMATURE  
Hamilton Company

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RETRACTOFIT ARMATURE For use with 225 mm a-length electrodes, PG 13.5 thread Retractable probe design for easy access to electrode Safety feature prevents moving probe into process...
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SINGLE pH  
Hamilton Company

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SINGLE electrodes are used in cases where a significant difference in lifetime between pH half cell and reference electrode is expected, or when several indicating electrodes are needed to...
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SINGLE Platinum-ORP  
Hamilton Company

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SINGLE electrodes are used in cases where a significant difference in lifetime between pH half cell and reference electrode is expected, or when several indicating electrodes are needed to...
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Metrohm pH meters for the laboratory and the field - W...  

4 out of 5


Metrohm AG

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GLP at any time and anywhere What do you expect from a pH meter “Made in Switzerland”?Should it be: Precise like a Swiss watch? Multifunctional like a Swiss army knife? Rock-solid...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

1 review(s) of this product / read all

3510 Laboratory pH meter  

4 out of 5


Bibby Scientific

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Model 3510 is a versatile, simple to use pH, mV and temperature meter that is ideal for routine analysis. With up to three decimal place resolution and a choice of up to three...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 5 out of 5

1 review(s) of this product / read all

3540 Combined Laboratory Conductivity/pH meter  

3 out of 5


Bibby Scientific

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The 3540 is ideal for use in all laboratories where pH and conductivity analyses are required. The setup menu gives quick and easy access to the whole range of instrument, pH and...
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  • Ease of use 3 out of 5
  • After sales service 3 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

BA350 Basic pH Meter   
EDT Instruments Ltd

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This basic bench pH meter measures pH only, using manual temperature compensation and, despite its simplicity, affords the user pH measurement accurate to plus or minus 0.01pH units.
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FE253 Portable pH Meter  
EDT Instruments Ltd

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The FE253 is a general purpose portable pH/mV/Temperature meter. One or two point calibration is achieved using traditional manual controls and changes in sample or buffer temperature are...
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FE257 Portable Automatic pH/Ion Meter  
EDT Instruments Ltd

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The FE257 is a flexible, portable pH meter, offering a choice of manual or automatic control; 0.1mV resolution for ISE work and a recorder output. The sealed keypad makes this an ideal...
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GP353 General Purpose pH Meter  
EDT Instruments Ltd

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In addition to pH, the GP353 bench meter can be used to measure temperature and mV. The addition of a recorder output for use with recorders or dataloggers makes the GP353 a truly versatile...
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QC355 Auto Buffering pH Meter  
EDT Instruments Ltd

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The QC355 bench meter has been designed for routine pH measurements. ATC is compulsory as is automatic calibration. A stability indicator means that user bias is eliminated and the...
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RE357 Research Micro Ph Meter  
EDT Instruments Ltd

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The RE357 bench meter is a flexible pH meter, offering the end user a choice of manual or automatic control, mV for ISE work and a recorder output. The meter can be ordered with or without...
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accumet* Excel XL15 pH/mV/Temperature Meter  

4 out of 5


Fisher Scientific Co.

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Simple but powerful; large, full color, touchscreen display Auto-calibrates with up to 6 pH buffers from 3 standard sets and 15 different buffers; custom buffers and manual...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

3 review(s) of this product / read all

Fisher Scientific* accumet* AB15+ Basic and BioBasic* ...  

4 out of 5


Fisher Scientific Co.

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Intuitive operation and improved user interface Large LCD guides user with plain-language prompts and error messages Display indicators keep you apprised of menu choice,...
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  • Ease of use 5 out of 5
  • After sales service 3 out of 5
  • Value for money 4 out of 5

2 review(s) of this product / read all

HQ40d Portable Multi-Parameter Meter  

4 out of 5


Hach Company

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Designed for your water applications, the Hach HQ40d portable meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with smart probes that...
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  • Ease of use 5 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

1 review(s) of this product / read all

pH Meter HI 4211  

5 out of 5


Hanna Instruments (USA)

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Graphic Display pH Meter Simple to Use Interactive Menu System Calibration Check™ Feature HI 4211 and HI 4212 are single and dual-channel Calibration Check™ pH meters...
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  • Ease of use 5 out of 5
  • After sales service 5 out of 5
  • Value for money 3 out of 5

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F-20 Series  
Horiba Instruments, Inc.

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Menu driven with on screen operating insructions. Cordless measurements are possible with this series. Both pH and mV values are available.
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Vapodest 45  
Lab Synergy

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VAPODEST 45 is a programmable distillation system with an external titrator, manufactured by Gerhardt, which is specifically designed for Nitrogen and Kjeldahl analysis. The 45 is capable...
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InLab® pH-Electrodes  

4 out of 5


Mettler Toledo (USA)

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The importance of measuring pH is reflected in the formidable range of products available from METTLER TOLEDO. A pH measuring system typically comprises pH meter, combination pH electrode...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

pH-/ Cond-/ DO- / ISE-Meter  

5 out of 5


Mettler Toledo (USA)

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The amazing bench meters SevenEasy™ / SevenMulti™ and the smart SevenGo™ portable meters together with a variety of high performance electrodes make the heart of the...
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  • Ease of use 4 out of 5
  • After sales service 5 out of 5
  • Value for money 4 out of 5

3 review(s) of this product / read all

Oxygraph-2k  

4 out of 5


Oroboros

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Unique for high-resolution respirometry to evaluate mitochondrial function in health and disease in mitochondrial physiology and pathology respiration of mitochondria,...
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  • Ease of use 4 out of 5
  • After sales service 3 out of 5
  • Value for money 5 out of 5

3 review(s) of this product / read all

BlueLine combination electrodes  
Schott Instruments GmbH

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Glass electrodes with DIN fixed cable Patented Silamid® reference system eliminates corrosion and interference from silver/silver chloride ions. Platinum diaphragm and free flow...
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BlueLine special sensors  
Schott Instruments GmbH

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Laboratory pH meters with maximum measurement reliabil...  
Schott Instruments GmbH

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The latest high-performance pH meters from SCHOTT Instruments were designed for practical use in the laboratory. They are extremely easy to use, and offer maximum reliability and precision...
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Multi-parameter portable meters with GLP functions han...  
Schott Instruments GmbH

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The multi-parameter pocket-size meters –handylab pH/LF 12 and handylab multi 12 –in shock-proof, water-tight casings are ideally suited for field work. Measurement parameters The...
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Pocker-size precision pH meter CG 837  
Schott Instruments GmbH

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The CG 837 is a top quality pH meter in a practical pocket size. It offers a very compact, portable size, but also fulfils laboratory requirements with respect to features and precision. ...
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Portable pH meters with GLP functions handylab pH 11 a...  
Schott Instruments GmbH

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These pocket-size meters in shock-proof, water-tight casings are ideally suited for field work. Measurement parameters The pH, mV and °C measurement parameters mean that the...
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ScienceLine micro, spear tip and surface pH combinatio...  
Schott Instruments GmbH

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ScienceLine pH combination electrodes  
Schott Instruments GmbH

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ScienceLine pH combination electrodes  
Schott Instruments GmbH

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scienceLine single electrodes: pH glass electrodes and...  
Schott Instruments GmbH

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ScienceLine single electrodes pH glass electrodes Reference system: silver/silver chloride Shaft material:         glass, 12 mm Ø Zero point:                 pH = 7.0...
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Solutions and accessories for electrodes  
Schott Instruments GmbH

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Buffer solutions in the unique double-end ampoules offer a particularly high degree of reliability and measuring accuracy. Hermetically sealed in the glass ampoule and sterilized...
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Solutions and accessories for electrodes  
Schott Instruments GmbH

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Electrolyte bridges Shaft:                glass, 12 mm Ø Other accessories Insert aid         of PVDF,                      with VA stainless steel tip
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pHit SCANNER  
Senova Systems

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Senova Systems’ pHit sensor platform represents a quantum leap in technology for measuring pH. Since the Senova Systems’ smart sensor platform will “fit” and enable a virtually unlimited...
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GLpKa  

4 out of 5


Sirius Analytical

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Sirius GLpKa is an industry leading autotitrator for automated pKa, logP, logD, solubility and dissolution measurement.
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

3 review(s) of this product / read all

Atlas  
Syrris Limited

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Atlas is a high performance, low cost synthesis system that is flexible and truly easy to use. The intelligent base can be configured to control one or many reactions at scales from μl to 5...
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Atlas pH Monitoring and Control  
Syrris Limited

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The Atlas pH Monitoring and Control Systems are for chemists who perform pH sensitive reactions. They allow the pH value to be monitored and logged throughout a reaction and the pH value to...
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920A Multi-Channel ISE/pH/mV/ORP/Temp  
Thermo Fisher Scientific

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Advanced ISE features. Auto blank correction calculations. Up to 7 channels.
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