Camlab provide a wide range of non-bleeding pH Strips from Macherey-Nagel, as well as our own great value range.
The Camlab range of pH indicator sticks are great value, non-bleeding pH indicator strips for rapid reading of weakly buffered or strongly alkaline pH solutions.
•Unlike conventional pH papers the indicator dyes used in these Camlab test sticks are fixed to the cellulose fibre pads, thus eliminating colour bleeding
•Can be left in weakly buffered solutions until the final reaction colour is obtained
•High pH readings can be easily read as the test colours are separated far enough apart on the strip
•Camlab indicator sticks are made from plastic enabling better handling
•Suitable for use in solutions of low ionic strength
Macherey-Nagel have the option of pH-Fix, covering different ranges (and different increments within the ranges) depending on how accurate of a measurement you require, and most of these have a comparable alternative or close product to the Merck MColorpHast range:
To see how to use pH strips and paper, take at look at our instructional video.
For more pH testing options, take a look at our website.