The MACHEREY-NAGEL pH Indicator Papers 4.5 - 10.0 are an essential tool for anyone needing to measure pH quickly and accurately. Packaged in a practical box of 100 strips, these papers offer a measurement range from 4.5 to 10.0, making them ideal for a wide range of applications, both in the laboratory and at home.

Main Features

• Dimensions: Each strip measures 6x85 mm, perfect for simple and practical use.


• Colored Scale: The colored scale allows for easy reading of pH values, with precise graduations at intervals of 0.5.


• Non-Washable Strips: Thanks to pH-Fix technology, the indicator dyes are chemically bound to the cellulose fibers, preventing washing out even in very basic environments.

Benefits of pH-Fix Papers

The MACHEREY-NAGEL indicator papers offer numerous advantages over other solutions on the market:

• Reliable Measurements: They can be used even in environments lacking buffering capacity, allowing for accurate measurements even under difficult conditions.


• Do Not Contaminate Samples: Analyzed samples are not contaminated by the dyes, allowing for further investigations without the risk of alteration.


• Color Stability: The colors of individual zones do not migrate or mix, ensuring clear and distinct results.


• Easy Interpretation: Special dyes ensure a clear differentiation between pH values, facilitating comparison with the colored scale.


• Finger Protection: The length and stability of the plastic strips protect fingers from direct contact with the solutions being tested.

Applications

The pH Indicator Papers 4.5 - 10.0 are ideal for:

• Analysis of water samples in the laboratory.


• Quality control in industrial processes.


• Home use for pools, aquariums, and gardening.


• Scientific and educational experiments.

Conclusion

The MACHEREY-NAGEL pH Indicator Papers 4.5 - 10.0 represent an excellent choice for those seeking precision and reliability in pH measurements. With their advanced technology and numerous advantages, they are a must-have for professionals and enthusiasts.