Colour pH-Fixed Level 0-14 - 100pk
Chemically bound indicators are the benchmark for pH testing with test strips.
The pH?Fix strips with chemically bound indicators are the benchmark for pH testing with test strips.
In contrast to standard indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology prevents bleeding of the dyes and contamination of the sample, even in highly alkaline solutions.
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