• BioTek Elx405 select CW microplate washer UCWVS is available from The Lab World Group
  • The Biotek ELx 405 select has become the industry leader of microplate washers
  • The BioTek Elx405U select microplate washer is specifically designed for those applications using magnetic bead technology
  • The BioTek Elx405 select CW microplate washer UCWVS come standard with BioTek's unique AutoPrime and AutoRinse functions
  • The BioTek Elx405 select CW microplate washer UCWVS system includes 96 and 384 well washing, cell washing,
  • The BioTek Elx405 select CW microplate washer UCWVS has a dual manifold system
  • The Biotek Elx405U automated plate washer comes equipped with every advanced feature BioTek has to offer
  • The BioTek Elx405 select CW microplate washer UCWVS uses cavitation to clean the inside and out
  • BioTek Elx405 select CW microplate washer UCWVS with BioStack Robot

BioTek ELx405 Select CW Microplate Washer - UCW


Microplate Washers and Dispensers



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3 Business Days


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The BioTek ELx 405U Select is from the industry leader in plate washing. This microplate washer is built to be easy to use and can be paired with a BioStak Robot handler for even better efficiency and time savings. The BioTek ELx 405 Select can dispense into both 384 well and 96-well plates, thanks to this plate washer’s dual-action manifold that ensures independent filling and evacuation control. In addition, the ELx405 Select has built-in overflow washing and overflow protection. The BioTek ELx405 has optimized cell washing for low flow dispense rates, for loosely adherent monolayers. 


The ELx405U Select and a paired BioStack Robot can be directly controlled from the easy to navigate keypad and screen. Alternately users can opt to use BioTek liquid handling control software and control your BioStack and ELx405 Select from a windows-based PC. This ELISA plate washer can be used to automate the dispensing and aspiration steps of common ELISA assays. This plate washer has the option to connect an external valve module which allows for the connection of up to 4 reagents bottles with automatic switching. There is also built-in priming that allows the ELx405U Select Microplate Washer to avoid having to use blank plates during the process and avoids wasting consumables. 

Biotek ELx405U Select Microplate Washer Specifications:

Vacuum filtration time range: 

5 to 999 seconds

Selectable: Approximate final at 30 seconds:

Lowest: -38 mmHg Low: -113 mmHg Medium: -200 mmHg High: -390 mmHg Highest: -506 mmHg



Flow Rates

High flow to low flow Optimized rates for cell assays

Wash Speed

96-wells, 300 µL/well, 3 cycles: <30 seconds

Dispense Precision

≤3% CV: 300 µL/well (96-well washing)

Residual Volume

<2 µL/well (standard & deep well 96-well plates)

Supply bottle

3.7 L

Wash Cycles

1 -10

Volume Range

50 to 3000 microliter increments

Manifold Types

96-tube (8 x 12) manifold + Dual-Action


Programmable up to 60 minutes

Onboard Software

Create, edit and run multiple protocols

Microplate Types

96-well plate/strips 384-well plates Low profile and standard height  


28 x 20 x 25"


100 - 240 Volts AC. 50/60 Hz


60 lbs

  • Biotek ELX405UCW Plate Washer
  • Vacuum Pump with Tubing
  • Reagent and Waste Bottles with Sensors
  • Dual Manifold with Shield
  • Plate Carrier
  • 120V Power Cord
  • 30-Day Warranty

This BioTek ELx405 Select  Microplate Washer has been fully inspected and is performing beautifully. All of our lab equipment comes backed with our standard warranty. Should you have any questions, please don't hesitate to contact us.

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