Function and Applications
Set of equipment to perform the following experiments with the interface "Wireless/USB-Link":
- Measurement of pH value and calibration of the pH electrode - principles of pH measurement
- Titration of a weak organic acid with sodium hydroxide
- Titration of a weak base (ammonia) with a strong acid
- Titration of a weak base (ammonia) with a weak acid (acetic acid)
- Titration of a strong acid with a strong base
- Titration of a soft drink with a strong base
- Titration curves and buffering capacity
Advantages
- Includes all you need for pH titrations
- Computer assisted measurements: show live titration curves
- Compact, easily transportable experimental setups
- Reliable and reproducible results
- All equipment in one package
- Suitable for demonstration and laboratory experiments
Equipment and Technical Data
- Cobra4 Wireless-Link
- Cobra4 Sensor-Unit Chemistry, pH and 2 x Temperature NiCr-Ni
- Dropper for professional titration
- pH electrode and temperature sensor
- Manual to perform the experiments
Standard laboratory equipment and chemicals are also required to perform the experiments.
Necessary Accessories
- 14550-61 Software Cobra4 license
- 12627-01 Labware set for set pH titration Cobra4
- 12627-10 Chemicals and consumables for Set pH titration with Cobra4
1 year warranty