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Lab microplates are fundamental tools in countless research and diagnostic applications, from drug discovery to genetic analysis. Selecting the appropriate microplate is crucial for ensuring experimental accuracy, reproducibility, and efficiency. This guide will help you navigate the key considerations when choosing the best microplates for your laboratory needs.
Premium Porcelain Construction: Made from high-quality white porcelain material that resists chemical corrosion and withstands repeated laboratory use
6-Well Design: Features six individual wells for conducting multiple spot tests, reactions, or comparisons simultaneously in one convenient plate
Laboratory Applications: Ideal for chemical experiment testing, spot reactions, qualitative analysis, and various laboratory procedures requiring small-scale testing
Versatile Storage Solution: Functions as a microplate for organizing and storing small samples, reagents, or specimens during experiments
EASY ID: Alpha-numeric markings make it simple to identify each well quickly and accurately. This helps streamline workflows and reduces errors when handling multiple samples.
LESS EVAP: Raised well rims fit into lid rings to reduce evaporation and limit cross contamination. CELLTREAT plates help maintain sample integrity for more reliable results.
STACK SAFE: Lids feature a stacking ring for improved stability with tall plate stacks. This design supports safe handling and efficient storage in busy lab environments.
STERILE READY: Gamma irradiated and packaged sterile for immediate use. Ensure clean conditions and consistent performance without additional preparation steps.
MATERIAL: The culture plate is made of high-quality PS with transparent appearance.
PACKAGING: Individual package with lid, easy to identify with digital code, irradiated by gamma rays.
FEATURES: The specially treated surface can ensure the tissue adhesion with good compatibility with most porous plate instruments and equipment.
EASY TO USE: With the beveled corner design on the right and the one-direction plate cover, it ensures the cover to be placed in a unique direction and moderate tightness between the plate and the cover. The condensation ring is designed to achieve...
Clear, U-Bottom Plate with 250ul well volume - 100 Plates
Durable Polystyrene Material: The microplates are constructed from durable polystyrene material, ensuring long-lasting and reliable performance for various laboratory testing applications.
Individually Wrapped/Sterile with Single-Direction Lids: These microplates come individually wrapped and pre-sterilized. The single-direction lids ensure easy handling & prevent spilling.
Alphanumeric Numbering Position Markings: The microplates feature alphanumeric numbering for each well, aiding in sample identification and organization
White, Flat-Bottom Plate with 250ul well volume - 100 Plates
Durable Polystyrene Material: The microplates are constructed from durable polystyrene material, ensuring long-lasting and reliable performance for various laboratory testing applications.
Individually Wrapped/Sterile with Single-Direction Lids: These microplates come individually wrapped and pre-sterilized. The single-direction lids ensure easy handling & prevent spilling.
Alphanumeric Numbering Position Markings: The microplates feature alphanumeric numbering for each well, aiding in sample identification and organization
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Microplates
Understanding Microplate Formats
Well Count: Microplates come in various well configurations, commonly 6, 12, 24, 48, 96, and 384 wells. The choice depends on the assay volume, throughput requirements, and available instrumentation. Higher well counts allow for more samples or replicates in a single run.
Well Shape: Common shapes include U-bottom (for pelleting cells or reactions requiring mixing), V-bottom (for sample recovery and minimizing residual volumes), and flat-bottom (ideal for optical measurements like absorbance and fluorescence).
Plate Dimensions: Standard microplates adhere to the ANSI/SLAS format, ensuring compatibility with automated liquid handling systems and readers. Non-standard formats may exist for specialized applications.
Material Considerations
Polystyrene (PS): The most common material, offering good optical clarity and rigidity. It's suitable for most biochemical assays, cell culture (when treated), and storage. Polystyrene is generally disposable.
Polypropylene (PP): Offers excellent chemical resistance, making it ideal for storing aggressive reagents, solvents, or DMSO solutions. It is less prone to non-specific binding compared to polystyrene.
Polycarbonate (PC): Provides high impact strength and good optical properties, often used for high-throughput screening and imaging applications.
Glass: Used for highly sensitive assays or when inertness is paramount, though less common due to cost and fragility.
Surface Treatments and Coatings
Standard/Untreated: Suitable for most suspension cell cultures and biochemical assays where minimal surface interaction is desired.
Tissue Culture Treated (TC-Treated): Modified surface properties to promote cell adhesion and growth, essential for adherent cell culture applications.
Low-Bind Surfaces: Treated to minimize protein and nucleic acid adsorption, critical for assays involving small sample volumes or precious materials.
Coated Plates: Pre-coated with specific antibodies, antigens, or other biomolecules for ELISA, immunoassay, or other specialized applications.
Key Features to Compare
Lid Compatibility: Ensure the plate comes with or is compatible with lids to minimize evaporation and contamination, especially during long incubations. Condensation rings on lids can prevent sample loss.
Stackability: Some plates are designed for easy and stable stacking, which is beneficial for storage and automated systems.
Barcode Labeling: Pre-barcoded plates simplify sample tracking and automation in high-throughput laboratories.
Sterility: For cell-based assays or sensitive molecular biology applications, sterile, individually wrapped plates are essential to prevent contamination.
Frequently Asked Questions
What is the difference between U-bottom and flat-bottom plates?
U-bottom plates are best for reactions where sample pelleting or mixing is required. Flat-bottom plates are ideal for optical measurements like absorbance and fluorescence due to their clear base.
When should I choose polypropylene over polystyrene plates?
Polypropylene plates offer superior chemical resistance and are less prone to non-specific binding, making them suitable for storing aggressive reagents or sensitive biomolecules. Polystyrene is more common for general biochemical assays and cell culture.
What does 'tissue culture treated' mean?
Tissue culture treated surfaces are modified to enhance cell adhesion and growth. This is crucial for experiments involving adherent cell lines that need to attach to the plate surface to thrive.
How do I select the right well count for my experiment?
The well count depends on your assay volume, desired throughput, and instrument compatibility. Higher well counts (e.g., 96 or 384) are for increased sample numbers or replicates.
Are sterile plates necessary for all lab applications?
Sterile plates are essential for cell-based assays, molecular biology, and any application where microbial contamination could compromise results. For some general biochemical assays, non-sterile plates may suffice.
What is the ANSI/SLAS format?
The ANSI/SLAS format refers to the standard dimensions for microplates, ensuring compatibility with automated liquid handling systems, plate readers, and other laboratory equipment. Most commercially available plates adhere to this standard.
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