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.
Tag: pH
Why is measuring the pH in wine making important?
Ben Witchell, manager of wine production at the wonderful Flint Vineyard, tells us why monitoring the pH throughout wine making…
VISOCOLOR- Visual Test Kits
Visual test kits are a cheap, quick and easy way to test for different parameters in water samples. The VISOCOLOR…
Macherey – Nagel VISOCOLOR Powder Pillows
Macherey-Nagel have a selection of VISOCOLOR Powder Pillows available for free Chlorine, total Chlorine and pH photometric determination.
Flint Vineyard: a TRUEscience user story
One of the key user frustrations the TRUEscience team came across whilst developing the TRUEscience pH meter was how cluttered it…
How to measure pH the SMART way: TRUEscience user story
The TRUEscience team have had years of experience in supporting users of traditional pH meters. During this time they saw…
What to do when your pH meter does not measure pH properly
pH meters are wonderful devices until they go wrong. You are then left with your sample sitting on the bench…
What is a pH calibration?
One of the golden rules to pH measurement is to routinely calibrate your pH meter before measuring any samples. pH…
What is sodium error or Na error in a pH electrode?
Q: I am looking to buy a pH electrode, many of them say “Na error over…” – what does this…
What is the difference between a single junction and double junction pH electrode?
pH electrodes have many options to choose from; tip shape, junction type, shaft material and fill solution. A key difference…
How can I measure the Langlier Saturation Index (LSI) of water samples?
The Langlier (or Langelier) Saturation Index, LSI, of water indicates whether hard water will precipitate Calcium Carbonate deposits, dissolve Calcium…
TRUEscience makes organising pH results easy
The team at TRUEscience have had years of experience in supporting users of traditional pH meters. During their time they have seen all…