Consumables, Reagents and Standards

for the IQ Sensor Net and further Process Instrumentation

WTW Consumables for Process InstrumentationOn this page you will find the necessary consumables, reagents and standards to maintain your measuring operation. These include for example sensor caps, electrodes, pH buffers or the chemistry for our analytical instruments. The page is structured like:

  • Consumables for IQ sensors and process electrodes
  • Reagents and standards for IQ sensors and process electrodes
  • Consumables, reagents and standards for Alyza IQ
  • Consumables, reagents and standards for drinking water sensors
  • Consumables, reagents and standards for drinking water analyzers

CONSUMABLES IQ SENSORS AND PROCESS ELECTRODES

pH/ORP electrodes

pH/ORP electrodes

To be used in wastewater, drinking water or industry 

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Replacement caps optical oxygen sensors

Replacement caps optical oxygen sensors

Replacement caps for calibration free FDO® sensors  

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ISE replacement electrodes

ISE replacement electrodes

Reference and measuring electrodes for NH4, NO3, K and Cl for ISE sensors 

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Maintenance kits electrochemical oxygen sensor

Maintenance kits electrochemical oxygen sensor

Membrane heads and electrolyte for TriOxmatic® sensors 

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REAGENTS AND STANDARDS FOR IQ SENSORS AND PROCESS ELECTRODES

pH buffer solutions

pH buffer solutions

To calibrate pH electrodes  

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Test standards and cleaning accessories spectral sensors

Test standards and cleaning accessories spectral sensors

To test and clean spectral sensors 

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ISE test standards

ISE test standards

To test ISE elctrodes 

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Test standards for turbidity and suspended solids sensors

Test standards for turbidity and suspended solids sensors

To test VisoTurb® and ViSolid® IQ sensors 

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CONSUMABLES, REAGENTS AND STANDARDS FOR ALYZA IQ

Consumables Alyza IQ

Consumables Alyza IQ

MultiPortValve, tubes, etc 

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Chemicals Alyza IQ NH<sub>4</sub>

Chemicals Alyza IQ NH4

Calibration standards, reagents and cleaning solutions 

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Chemicals Alyza IQ PO<sub>4</sub>

Chemicals Alyza IQ PO4

Calibration standards, reagents and cleaning solutions 

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CONSUMABLES, REAGENTS AND STANDARDS FOR DRINKING WATER SENSORS

pH buffer solutions

pH buffer solutions

To calibrate pH electrodes  

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Calibration solutions for conductivity

Calibration solutions for conductivity

Solutions for the calibration of standard and pure water measuring cells 

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Maintenance kits for chlorine sensors

Maintenance kits for chlorine sensors

Membrane caps and electrolyte for FCML and TCML 

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Maintenance kit for oxygen sensor

Maintenance kit for oxygen sensor

Membrane heads and electrolyte for Oxi ML 41 

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CONSUMABLES, REAGENTS AND STANDARDS FOR DRINKING WATER ANALYZERS

Reagents and spare parts Chlorine 3000

Reagents and spare parts Chlorine 3000

Monthly and yearly reagent kits and spare parts for Chlorine 3000 

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Calibration kits and spare parts for Turb 2000

Calibration kits and spare parts for Turb 2000

For drinking water turbidity analyzer series Turb 2000 

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