Din søgning

The pH calibration kit from CHEMSOLUTE® contains six ready-to-use buffer solutions with colour coding and is characterized by its easy handling.

• Content: 2x pH 4.01 (red), 2x pH 7.01 (yellow), 2x pH 10.01 (blue)
• Accuracy: ±0.01 pH units (20 °C)
• Traceable to the National Institute of Standards and Technology (NIST)
• In PP tubes (30 ml)