Bel-Art® Flowmi™ Cell Strainers provide fast, efficient filtering of small volume samples (up to 1000 µl) prior to FLOW or FACS analysis.Preserves volume while removing cell aggregates and creating uniform single cell suspensionsDecreases clogging of FLOW or FACS instruments by filtering cellular debrisFits most 1000 µl pipette tips, including Fisherbrand, VWR, Axygen, Nichiryo and EppendorfCompact tray holds 50 strainers with a sliding cover for one-handed useSterile, 40 µm or 70 µm porosity, packaged in a re-sealable bagNote: Sterilized products are not returnable.