🔍 Test with Confidence: Your pH Partner for Precision!
The Macherey-Nagel 92115 pH-Fix offers unmatched reliability in pH testing with 100 strips designed for long immersion and contamination-free results, ensuring precise measurements every time.
E**K
Simply The Best
This is as good as it gets from a test strip indicator. Accurate to the 0.5 resolution, and reliably so.
D**D
Good for color blind chemists!
I have not validated it against standard buffers, but the readings seem accurate. Having three colormetric strips is essential for anyone who is color blind and struggles with other wide-range pH papers (these strips are mounted on a plastic strip which makes dipping a bit easier than flimsy strips as well).
U**I
Four Stars
The strips work pretty well, I like them.
Trustpilot
2 days ago
1 month ago
