Future trends in bench scale testing include: - Advanced Characterization Techniques: Utilizing in-situ and operando techniques to gain real-time insights into catalytic processes. - High-Throughput Screening: Automating tests to quickly evaluate a large number of catalysts. - Digital Twins: Creating virtual models of bench scale tests to predict performance and optimize conditions. - Sustainable Catalysis: Developing eco-friendly catalysts and processes for green chemistry applications.