Category: Microplate Washers | Subcategory: Wash Station

BioTek 405LSR Microplate Washer

BioTek 405LSR Microplate Washer Image

ITEM: 30304 In Stock

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BioTek 405LSR Microplate Washer ImageBioTek 405LSR Microplate Washer ImageBioTek 405LSR Microplate Washer ImageBioTek 405LSR Microplate Washer Image

The BioTek 405 LS Microplate Washer is the fifth generation BioTek washer, known for superior performance and reliability for washing protocols ranging from gentle cell washing to vigorous ELISAs.

The 405 LS has a simple user interface for creation and execution of wash, dispense, aspirate and maintenance protocols within the extensive onboard software.

An optional BioStack is available for walk-away automation of up to 50 microplates.


Microplate Types96 and 384 well
Low profile and standard height
Solid and filter bottom (filter pore sizes 0.45 µm to 1.2 µm)
Onboard SoftwareCreate, edit or run multiple protocols
SeparationBiomagnetic separation with optional vacuum filtration
ShakingProgrammable up to 60 minutes; slow, medium, fast or variable
SoakingProgrammable up to 60 minutes
Manifold types96-well washing: 96-tube manifold - straight dispense tubes
96- and 384-well washing: 96-tube Dual-Action manifold - 20° angled dispense tubes
384-well washing (fast): 192-tube Dual-Action manifold - 7° angled dispense tubes
Volume Range25 to 3,000 µL/well, in 1 µL increments
Wash Cycles1 - 250
Buffer/reagent selectionAuto switching (internal)
Supply Bottle4 L or optional 10 L
Dispense Precision<3% CV: 300 µL/well (96-well washing)
<4% CV: 80 µL/well (384-well washing)
Residual Volume<2 µL/well (96- & 384-well plates)
96-tube manifold for 96 wells; 192-tube for 384 wells
Wash Speed96-wells, 300 µL/well, 3 cycles; <30 seconds
384-wells,100 µL/well, 3 cycles: <80 seconds
384-wells, 400 µL/well, 1 cycle: <20 seconds
Flow RatesHigh 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 mHg
Highest: -506 mmHg
Vacuum Filtration Time Range5 to 999 seconds
Power100-240VAC, 50/60Hz
Dimensions14" W x 17" D x 10" H (35.6 x 43.2 x 25.4 cm)
Weight36 lbs (16.5 kg); without internal buffer switching: 30 lbs (13.5 kg)

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