Sequoia Scientific

Sequoia’s submersible LISST and Hyper instrument series provide advanced measurement capabilities for a wide range of aquatic science applications. Designed for microplastic monitoring, particle size and concentration analysis, plankton and harmful algae studies, oil spill response, and OAE/mCDR research, they also support detailed sediment dynamics, particle imaging, and inherent optical property measurements such as absorption, scattering, attenuation, and VSF. Their biogeochemistry capabilities enable quantification of carbon flux and settling flux. Whether used in stand-alone mode or integrated on floats, gliders, USVs, flow‑through systems, or profiling packages, they deliver high‑quality datasets from coastal environments to the deep ocean.