Today’s guest post comes from the Team at BioLogic, an ECS Institutional Partner, who share their perspective on advancing research, collaboration, and innovation in our scientific community.
Electrochemical measurements are highly sensitive by nature and even small variations in wiring, shielding, cell design, or even signal processing can significantly impact data quality and lead to misleading results. To avoid common mistakes, it’s important to understand the best lab practices from the start.
Key aspects to consider include:
- Proper shielding and grounding to limit electromagnetic noise
- Optimized cell geometry and correct electrode placement to reduce unwanted ohmic drops and artifacts
- High-quality electrical connections to minimize parasitic inductance and capacitance
- Selection of the appropriate reference electrode for the best measurements and to avoid damage
- Cable length and quality, which directly influence signal integrity
Instrument configuration also plays a critical role. Ensure that your system specifications meet both your current experimental needs and allow flexibility for future applications. Equally important is being comfortable with the software, as proper configuration and data handling are essential for reliable results.
These principles apply across all electrochemical techniques, from cyclic voltammetry to electrochemical impedance spectroscopy.
To support researchers and engineers, we have compiled these best practices into a clear, practical reference guide.
Download the full Best Laboratory Practices in Electrochemistry poster.
For more information about the ECS Institutional Partners Program, contact Sponsorship@electrochem.org.