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Advantages of CE marked pH-Fix test strips

pH-Fix are Macherey-Nagel’s range of non bleeding pH test strips which provide a number of clever and useful features.



There are 15 varieties to choose from, covering different ranges between 0-14 and different sensitivities from 0.2 to 1.0 pH units.

Other features include:

  • Non-bleeding indicator dyes no sample contamination
  • Optimized colour scale easy pH-measurements without calibration
  • Precise pH measurements even in un-buffered or weakly buffered solutions
  • High sensitivity pH-scale up to 0.2 pH units
  • Robust material plastic strips resistant against various types of organic solvents, acids and bases
  • Clever and individual packaging design variations flat box with smart edge or PlopTop tube

Clever Packaging:

  • The pH-Fix box inlay avoids jamming of the test strips in the lid- after taking out a test strip, the box can easily be closed by flipping the strips into the designated smart edge to protect them before topping the cap.



  • The pH-Fix PlopTop tubes have been specially developed for high convenience and safety in everyday laboratory and hospital/diagnostics work. The PlopTop tubes are easily opened and closed – the wide opening ensures single test strips can be taken out quickly and easily and the cap will resist breakage despite frequent opening and closing.




Long Handle Plastic:

  • The pH-fix strips possess a longer plastic handle- this protects the user from contact with the sample which means safer testing even in biohazardous solutions.


Easy Reading:

  • pH fix strips have small spaces between the reagent pads and therefore obtain a stronger contrast which results in more reliable and faster reading.
  • Identical spaces between the reagent pads and those on the colour scale allow for accurate reading of results.

To view Camlab’s full range of affordable test strips visit our website.

For more information contact us at support@camlab.co.uk or fill out our contact form below:

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One thought on “Advantages of CE marked pH-Fix test strips

  1. I like that the pH-Fix box is easy to close. My wife has difficulties opening and closing packages, so that’s nice to hear. I imagine that test strips are important for patients and doctors alike!

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