High-quality, easy-to-use tools for exosome/EV isolation and analytics for researchers, enabling automated high-throughput and translational EV workflows. Products: automated SEC isolator (up to 8 columns parallel, 12 fractions/column), SEC columns (4B/6B gels, 0.5–1.0 mL), ELISA kits (HSA purity assay, 50 μL sample) and a 96‑well absorbance reader with rapid results.