Analytical Filter Block System 96BB05-C Multi-Tiered 96-Well Filtration System. A high-efficiency, multi-tiered 96-well filter block assembly designed for high-throughput sample clarification, solid-phase extraction, and parallel liquid filtration. MPN / Catalog Model: 96BB05-C Manufacturer & Line: Analytical Sales & Services / Filter Block Assemblies Format & Footprint: Standard ANSI/SLAS 96-well microplate footprint engineered for seamless integration with automated liquid handlers, vacuum manifolds, and centrifuge rotors Multi-Tiered Architecture: Features a stacked, multi-tiered block design that aligns collection, drip-director, and filtration layers to prevent cross-contamination and aerosol formation between wells Material Construction: Molded from high-purity, solvent-resistant polypropylene to ensure broad chemical compatibility with aggressive solvents, acids, and bases with negligible extractables Filtration Performance: Designed to house high-density frit arrays or membrane filters for uniform fluid flow rates and efficient particulate retention across all 96 wells Primary Application: High-throughput sample preparation, solid-phase extraction (SPE), protein precipitation, lysate clarification, and combinatorial chemistry filtration