Blue® Washer uses centrifugation to remove liquids from 96, 384 and 1536w plates, eliminating background and variability in assay data. Highly reproducible, low residual volumes < 0.3 µl/ well raise z' by 0.1-0.3 for typical cellular assays. Higher z' means more reliable compound profiles - fewer truly active compounds missed AND fewer false positives to re-screen.

Learn more about Blue® Washer for cellular assays

Blue® Washer immediately improves screening economics without complex assay or automation changes, delivering unparalleled ROI and boosting drug discovery productivity.
​Magnetic Blue®Carriers
no-tip magnetic bead wash

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No-tip, fast AMPure® magnetic bead separation for NGS library preparation.
Discover why leading NGS labs are switching from liquid handlers to BlueWashers for magnetic bead spearation.
Since winning SLAS and MipTec new product awards in 2015, Blue® Washer has become the new standard for media change in cellular assays and no-tip magnetic bead separation in NGS library prep. Most top 25 pharma companies and top clinical diagnostics labs now use Blue® Washers to obtain better cellular assay data and cut run time and save tips for NGS library prep. 

Blue® Washer's 
Blue® Dispenser modules can be configured to dispense in 96, 384, and 1536w plates from 4 or 7 shared liquid inputs and up to 3 dedicated liquid inputs. Dedicated inputs eliminate need for flushing when switching liquids.
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Blue® is a registered trademark of BlueCatBio, registered in the EU, US, Switzerland and Japan.
​ Centrifugal evacuation

Centrifugal Blue® Washer: Meet the new standard

​​Cellular assays

Orders subject to BlueCatBio Terms and Conditions
Blue® Bench is easy to use and fits on single work space or under a hood (longitudinal configuration). Intuitive controls are fully integrated into the Blue® Washer 
Blue®Flow interface. For stacked and lidded plates.
​ Cell-friendly Blue® Dispensers 
96, 384 &1536 well plates

With a suite of magnetic Blue®Carriers, Blue® Washer dramatically reduces run time and tip waste for magnetic bead assays. Blue® Washer's magnetic Blue®Carriers retain magnetic beads during Centrifugal Bead Separation, eliminating costly and time consuming  disposable tip aspiration.

Learn more about Blue® Washer for magnetic bead assays

Adding a Blue® Washer to your Automated Liquid Handler (ALH) more than triples ALH throughput while eliminating tip waste in bead separation and wash steps.

​​Blue® Bench: Compact benchtop automation

​​Magnetic bead assays

​​Blue® Dispenser: Choice of up to 7 shared and up to 3 dedicated liquid inputs 

AGENCOURT® AMPURE® is a registered trademark of Agencourt Bioscience and is for laboratory use only. Agencourt Bioscience is a Beckman Coulter company.
Download Dedicated Dispenser flyer

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  "Identification of potential treatments for COVID-19 through AI-enabled phenomic analysis of human cells infected with SARS-CoV-2" and learn how  Blue® Washer helped Recursion generate great, conclusive data (z' > 0.8) with a 1536w screen, incredibly fast.