pH buffers
Accurate pH calibration with buffer solutions and certified substances
High-precision pH calibration with NT Sensors certified buffers
Maintaining accurate pH measurements is essential in various industries, including pharmaceuticals, food and beverages, and water treatment.
The key to accurate pH measurements is proper calibration, which requires high quality buffers and substances.
At NT Sensors, we offer a wide range of pH calibration buffers designed to meet your individual needs.
Our buffer solutions are certified reference materials that comply with ISO Guide 34 and are qualified in our DIN EN ISO/IEC 17025 accredited laboratory.
This means you can be confident that our buffer solutions are of the highest quality and precision.
Our buffer solutions are available in different pH values, ranging from pH 1.68 to pH 12.45, and are packaged in convenient sizes for your specific requirements.
We also offer buffers such as potassium hydrogen phthalate and sodium hydrogen carbonate for more specific calibration needs.
pH calibration buffer solutions in 250ml and 500ml presentations: Accuracy guaranteed for pH 4.00, 7.01 and 9.20.
- PH4-250 Calibration Buffer pH 4.00(1 x 250ml)
- PH9-250 Calibration Buffer pH 9.2 (1 x 250ml)
- PH7-500 Calibration Buffer pH 7.01 (1 x 500ml)
- PH4-500 Calibration Buffer pH 4.00(1 x 500ml)
