Multiwell plate Washer
Multiwell plate washers automate the cleaning of multiwell and microtiter plates, especially for ELISA applications. They enable standardized wash cycles and thus improve laboratory workflows.
Product
Multiwell plate Washer
Multiwell plate washers automate the cleaning of multiwell and microtiter plates, especially for ELISA applications. They enable standardized wash cycles and thus improve laboratory workflows.
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Milian SA
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Guide and selection support
Multiwell plate washers are primarily used during sample preparation to efficiently and automatically clean multiwell plates, for example in ELISA and other assays. The devices ensure standardized removal of residual liquid from plate wells, safeguarding the quality of analytical results. When choosing a device, factors such as compatibility with plate types, programmable wash cycles, the number of wash channels, and ease of use are crucial. Cleaning intensity and possible additional features like vacuum systems should also be considered. LabFinder provides users with a factual overview and supplier selection to help find the right multiwell plate washers according to their needs and to optimize workflows in diagnostic and scientific laboratories.
Applications and Benefits
Multiwell plate washers are benchtop devices for the automatic cleaning of multiwell and microtiter plates, which are commonly used in ELISA and other immunological assays. They reliably remove residual fluids from individual plate wells, ensuring reproducible assay results. With programmable wash cycles, they simplify sample preparation and enhance workflow standardization in the lab.
Selection Criteria
Important factors in selection include compatibility with different plate types and formats, as well as the number and position of wash channels. Programmable wash cycles allow adaptation to specific assays. Ease of use, low maintenance requirements, and efficient removal of waste liquids should also be considered. Some devices offer optional features such as automatic reagent supply or integrated spray systems.
Variants and Operating Principle
Multiwell plate washers typically use mechanical aspiration and dispensing systems to pump wash liquid through the wells and then aspirate it. Variants differ in the number of wash channels (e.g., 8- or 12-channel modules), wash volume capacity, and degree of automation. Some models are designed for routine tasks, while others allow flexible adaptation to complex protocols.
Calibration and Maintenance
Regular cleaning of wash channels and replacement of consumables are necessary to ensure consistent wash quality. Devices should be maintained according to manufacturer specifications to avoid clogging and malfunction. Calibration is generally performed using test runs with control plates to verify wash performance and aspiration behavior.
Limitations of Use
Multiwell plate washers are specifically designed for cleaning multiwell and microtiter plates, and are not suitable for other lab vessels. For strongly adhering substances or uncommon plate geometries, cleaning performance may be limited. Some sensitive or high-value assays may require individually adjusted wash cycles, which are not always possible with standard devices.
Search Terms and Synonyms
Synonyms and related keywords include multiwell plate washer, microplate washer, plate washer, ELISA washer, plate cleaning device, multiwell cleaning device, benchtop device for washing multiwell plates, as well as microplate washer. Terms such as automatic washing of multiwell plates and multiwell plate automatic washer are also commonly used.
Also known as
microplate washer
microtiter plate washer
multiwell-plate washer
multiwell cleaning device
multiwell plate cleaning device
multiwell plate cleaning instrument
multiwell washer
plate washer
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Frequently asked questions
How does a multiwell plate washer work?
A multiwell plate washer uses mechanical aspiration and dispensing systems, pumping wash solution through the wells of the multiwell plate and then aspirating it. This reliably removes residues.
What types of multiwell plate washers are there?
Variants exist with different numbers of wash channels (e.g., 8- or 12-channel systems) and differing degrees of automation. Some models provide programmable wash cycles or additional features such as automatic reagent supply.
What should you consider when selecting a multiwell plate washer?
Important factors include compatibility with the plate types in use, programmable wash cycles, number of wash channels, user-friendliness, and ease of maintenance. Additional functions can be beneficial depending on the application.
What are the main applications of multiwell plate washers?
They are primarily used for the automated cleaning of multiwell plates in ELISA and other immunological assays in order to ensure reproducible and standardized results.
What are the limitations of multiwell plate washers?
Multiwell plate washers are designed for the cleaning of multiwell and microtiter plates. For unusual plate geometries, strongly adhering substances, or particularly sensitive assays, cleaning performance may be limited.
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