pH FAQ
- If I order a pH meter, what accessories do I need to use with it?
- I have an ATC (automatic temperature compensation probe). Does this mean I can calibrate at room temperature and measure my samples straight from the fridge?
- I need to measure pH in difficult samples such as foodstuffs, mining and industrial wastes, untreated waste. Which pH probe would you recommend in these applications?
- What is Sodium Error?
- I want to measure pH with a multimeter. Is this possible?
- What happens to the resistance of the glass pH membrane as the temperature decreases?
- What is automatic temperature compensation?
- I am having problems calibrating my pH electrode. is there a simple check procedure?
- What is the recommended slope range for a pH electrode?
- I am following a procedure which refers to the use of a calomel reference electrode. Can you advise if there is a substitute?
- What is the recommended storage solution for combined pH electrodes?
- How often should I replace the reference electrolyte in the IJ44 pH electrode?
- What is the normal shelf life of pH buffers after opening?
- How do I get reliable and accurate measurements in distilled water and other samples with low ionic strength?
- How do I clean the glass pH membrane?
- I want to perform pH measurements, but I do not want the sample contaminated by chloride ions. How do I do this?
- What is the recommended reference electrolyte for measurement or titration in non-aqueous samples?
- What is the correct type of pH electrode for use in Tris buffers?
- How do I store my pH electrode?
- What is pH?
ISE FAQ
- What is a suitable reference electrode for ISE half cells?
- How do I easily check the response of an ISE?
- What is a suitable reference electrolyte for use in the Ionode Cyanide combination ISE?
- What is a suitable reference electrolyte for use in the Ionode Chloride, Bromide, Iodide, or Fluoride combination ISEs?
- What about interferences?
- What are some basic recommendations to obtain accurate ISE measurements?
- What are the Basic Requirements needed to Perform ISE measurements?
- What is the Purpose of ISA (ionic strength adjuster)?
ORP FAQ
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