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FAQs – Karl Fischer Titration

In the list of frequently asked questions you will find information pertaining to all areas of volumetric and coulometric Karl Fischer titration.

Installation

  • FAQ
    When are the septum and the O-rings/PTFE sleeves to be changed?
    // Installation
  • FAQ
    How often is the molecular sieve to be changed?
    // Installation// Installation of coulometric cell
  • FAQ
    How often is the Dosing/Exchange Unit to be prepared (Preparing/«Prep» function)? (for volumetric KF titration)
    // Installation
  • FAQ
    How to regenerate the molecular sieve?
    // Installation// Installation of coulometric cell
  • FAQ
    What measures are recommended when the volumetric Karl Fischer titrator will not be used or has not been used for a prolonged period?
    // Installation
  • FAQ
    How to clean the indicator electrode?
    // Installation
  • FAQ
    What are the order numbers for the consumables?
    // Installation
  • FAQ
    How to service the Dosing and the Exchange Unit? (for volumetric KF titration)
    // Installation
  • FAQ
    What to do if the pump is not working correctly?
    // Installation
  • FAQ
    Which resolution should my balance have?
    // Installation
  • Titer determination

  • FAQ
    What is the optimal substance weight for titer determination?
    // Titer determination
  • FAQ
    How often should the titer be determined?
    // Titer determination
  • FAQ
    Poor reproducibility of the titer determination with disodium tartrate dihydrate
    // Titer determination
  • FAQ
    Rise in the values during titer determination with disodium tartrate dihydrate
    // Titer determination
  • FAQ
    How to carry out the titer determination?
    // Titer determination
  • FAQ
    Poor reproducibility of the titer determination with water
    // Titer determination
  • Sample handling

    Reagents

  • FAQ
    Where to buy KF reagents?
    // Reagents
  • FAQ
    Which reagents are used for KF titration?
    // Reagents