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Live Cell Dispensing without Edge Effects

UltraSpense 2000 dispensers deliver a uniform distribution of live cells into 384-well microplates with tight seeding density variability across the plate. The assay was performed with CHO, Hek293 and Cos-7 cells. There is no edge effect and no drippage. A specially designed manifold uniformly distributes material to all eight tips, maintaining a consistent performance after millions of dispensing cycles. This is combined with a proprietary algorithm to handle the pumping that overcomes the natural tendency for fluids to accumulate on the outside of the manifold tips. The pump has just one moving part, delivering accuracy and consistent volumes across a range of viscosities.
kd Scientific
84 October Hill Road
Holliston, MA, 01746