Diatomaceous Earth-Based Sorbent for Supported Liquid–Liquid ExtractionThe CleanX SLE SPE Cartridges are made from specially processed diatomaceous earth with a large surface area and balanced surface activity, serving as a solid-phase alternative to traditional liquid–liquid extraction.CleanX SLE provides excellent extraction efficiency for drug metabolism, food, textile, biochemical, and environmental samples, offering high recovery and automation compatibility.These cartridges serve as a drop-in replacement for leading brands like Biotage ISOLUTE SLE+ and Agilent Bond Elut SLE, delivering equivalent or superior performance.