Description
Thermo Scientific 95040462 96-Well Deep-Well Plate (2 ml, Polypropylene)
The Thermo Scientific 95040462 is a premium 96-well deep-well microplate specifically engineered for high-throughput sample preparation, storage, and automated liquid handling. Manufactured from medical-grade, high-purity polypropylene, this plate offers a robust 2 ml working volume per well and exceptional chemical resistance, making it ideal for storage in ultra-low temperature freezers (-80°C) or for use with aggressive organic solvents like DMSO. The specialized V-bottom well geometry is designed to concentrate samples at the lowest point, significantly reducing dead volume and ensuring maximum recovery of high-value reagents. With its rigid, warp-resistant construction and standardized ANSI/SLAS footprint, the 95040462 ensures seamless integration with robotic grippers, automated magnetic bead processors (including KingFisher systems), and high-speed plate centrifuges.
Technical Performance and Design
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Maximized Sample Recovery: The precision-molded V-bottom design directs fluids toward a central point, facilitating complete aspiration and minimizing the loss of precious samples during magnetic bead-based purifications.
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Inert Polypropylene Material: Engineered for ultra-low non-specific binding of proteins and nucleic acids, ensuring that sample concentration and integrity are maintained throughout long-term storage.
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Superior Structural Rigidity: The reinforced frame and heavy-wall construction prevent plate deformation during high-speed centrifugation (up to 5,000 x g) and provide a flat, stable surface for consistent heat-sealing or adhesive film application.
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Alpha-Numeric Well Coding: Features a high-contrast molded-in grid for rapid well identification and simplified sample tracking, critical for high-throughput manual or robotic workflows.
Product Specifications
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Catalog Number: 95040462
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Format: 96-Well Deep-Well Plate
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Total Volume: 2.0 ml per well.
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Material: High-Purity Virgin Polypropylene (PP).
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Well Geometry: Square Well / V-Bottom (Conical).
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Autoclavable: Yes (121°C).
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Purity: Certified DNase, RNase, and Pyrogen-free.
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Centrifugation Stability: Rated for high-force pelleting and phase separation.
Key Benefits & Applications
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Automated Nucleic Acid Extraction: The preferred plate for use with magnetic particle processors (KingFisher Flex/Presto/Apex) for high-efficiency DNA, RNA, and protein purification.
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Compound Library Management: The chemical inertness and 2 ml capacity make these plates ideal for the storage and dilution of chemical compounds in pharmaceutical research.
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Biobanking & Storage: Durable enough for long-term cryogenic storage of biological samples, including sera, plasma, and cell lysates.
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Sample Collection: Used extensively as a collection vessel for analytical chromatography (HPLC/LC-MS) due to its low extractable profile and robotic compatibility.
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