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BioTek ELx405UCWVS Microplate Washer with BioStack
BioTek ELx405UCWVS Microplate Washer with BioStack
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Our Price: $5,495.00

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Condition: Fully Refurbished and Tested to Manufacturer Specifications

Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 3 to 7 Business Days

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Product Code: BIO-405ST

Refurbishment Protocol
Technical Specification Sheet

BioTek ELx405UCWVS Microplate Washer with BioStack

The BioTek ELX405UCWVS Microplate Washer is designed specifically to rapidly wash 96- and 384-well microplates and includes BioTek's patented Dual-Action manifold to ensure optimal performance and easy maintenance. The ELX405UCWVS microplate washer comes standard with Bio-Tek's unique AutoPrime and AutoRinse functions for reliable performance. Programming is made easy through simple keypad interface with independent control of plate position during dispense and aspiration cycles, as well as fully programmable fluid volumes and flow rates, shaking, and soaking. Easy maintenance with a selection of pre-programmed routines for problem-free operation and run protection via fluid detection, fluid flow, and vacuum sensors. This model features a wash buffer switch, optimized cell washing for loosely adherent monolayers, and Ultrasonic Advantage, a built-in ultrasonic cleaner for manifold self-maintenance.

The BioTek BioStack Microplate Stacker provides automation to routine to increase throuput and enhance productivity, accommodating assay workflows for 96-well and 384-well plates. The BioStack offers convenient re-stacking for complete automation of endpoint and kinetic processes.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Includes: > Waste & Buffer Bottles > Vacuum Pump > Power Cord > Full 90 Day Parts and Labor Warranty.

BioTek ELx405UCWVS Microplate Washer

Microplate Types


Low profile and standard height

Deep well plates up to 50 millimeters

Onboard Software

Create, edit and run multiple protocols


Programmable up to 60 minutes

Manifold Types

96 Tube Dual Action manifold for 96- & 384-well washing

Volume Range

50 to 3000 microliter increments

Wash Cycles

1 -10

Buffer/reagent Selection

Auto switching module for up to 4 buffers (option)

Supply bottle

4 L

Dispense Precision

≤3% CV: 300 µL/well (96-well washing)

Residual Volume

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

Wash Speed

96-wells, 300 µL/well, 3 cycles: <30 seconds
384-wells, 100 µL/well, 3 cycles: <80 seconds

Flow Rates

High flow to low flow

Optimized rates for cell assays



Vacuum Filtration

Selectable: Approximate final at 30 seconds:

Lowest: -38 mmHg

Low: -113 mmHg

Medium: -200 mmHg

High: -390 mmHg

Highest: -506 mmHg

Vacuum filtration time range: 5 to 999 seconds

Operator's Manual
Click Here to View all the Technical Specs for the ELx405CWVS
Click Here for an Overview Comparision of Biotek ELX405 Microplate Washer Models

BioTek Microplate Washer & BioStack Microplate Stacker - Marshall Scientific

Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Refurbished and Tested

Most Pieces Ship within 2 to 5 Business Days

All Products Come with a Standard Warranty

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Marshall Scientific's Certified Refurbishment Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

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