Can you recommend the best brands for 96 well plates?

Choosing the right 96 well plates is essential for reliable, accurate laboratory results. Whether you operate a high throughput lab or rely on automation systems, selecting the correct plate design significantly impacts workflow efficiency and experimental outcomes. This guide highlights leading brands, plate designs, automation compatibility, and sealing options.

What Are 96 Well Plates?

96 well plates are a staple in laboratories for handling small volumes of liquids. They are ideal for assays, sample storage, and high throughput screening. Available in rimmed and non-rimmed designs, each plate type has advantages depending on lab workflows and sealing requirements.

Rimmed vs. Non-Rimmed Plates

Rimmed plates feature a raised edge to support sealing films and reduce cross-contamination. Non-rimmed plates have a flat surface preferred for certain sealing methods and automation systems. Selecting the correct style improves workflow efficiency and sample integrity.

Top Brands for 96 Well Plates

Several manufacturers offer high-quality plates designed for durability, automation compatibility, and precise liquid handling.

Chrom Tech: Reliable 96 Well Plates

Chrom Tech provides rimmed and non-rimmed plates made from virgin polypropylene for high durability. These plates are widely used in high throughput labs.

• Rimmed & Non-Rimmed Options: Suitable for diverse sealing and storage needs.
• Automation Compatibility: Designed to integrate with automated platforms like Hamilton Star.
• Sealing Film Choices: Compatible with PTFE Sealing Film and EZ Pierce Sealing Film.

Greiner: Plates Optimized for Automation

Greiner specializes in plates for automation, offering precise liquid handling and consistent performance.

• High Throughput: Ideal for fast sample processing in busy labs.
• Rimmed Design: Supports sealing films and reliable plate sealing.
• MasterBlock® Line: Popular for automated screening worldwide.

Sealing Options

Proper sealing prevents evaporation and contamination. Popular films include:

PTFE Sealing Film

Durable and chemically resistant, providing long-term sample protection for demanding assays.

EZ Pierce Sealing Film

Allows easy access with pipette tips or probes, perfect for repeated sample handling.

Factors to Consider When Choosing Plates

• Plate Design: Select rimmed or non-rimmed depending on sealing and automation needs.
• Material Compatibility: Ensure chemical compatibility with your samples and reagents.
• Automation Requirements: Use plates validated for your lab’s automated platforms.
• Budget: Balance cost and quality when selecting suppliers.

Conclusion

Choosing the right 96 well plates enhances efficiency and accuracy in laboratory workflows. By evaluating plate design, material, and automation compatibility, you can select the most suitable brand. Pair plates with reliable sealing options like PTFE Sealing Film or EZ Pierce Sealing Film to protect sample integrity and achieve consistent results.

Frequently Asked Questions (FAQ)

What are 96 well plates used for?

They are used for assays, sample storage, and high throughput screening, allowing multiple samples to be processed simultaneously with minimal volumes.

What is the difference between rimmed and non-rimmed plates?

Rimmed plates support sealing films and prevent cross-contamination, while non-rimmed plates have a flat surface preferred for automation and alternative sealing methods.

Which brands offer the best 96 well plates?

Chrom Tech and Greiner are leading brands offering rimmed and non-rimmed designs compatible with automation and sealing solutions.

How do I seal a 96 well plate?

Use PTFE Sealing Film for durability or EZ Pierce Sealing Film for easy repeated access.

Are 96 well plates compatible with lab automation?

Yes. Many plates, such as those from Chrom Tech and Greiner, are designed for automated platforms like Hamilton Star.

Can 96 well plates be reused?

Most plates are single-use to prevent contamination. Some polypropylene plates may be washed and reused for non-critical applications if proper cleaning protocols are followed.

Are 96 well plates sterilized?

They can be purchased sterile or non-sterile. Sterile plates are recommended for cell culture or sensitive assays, while non-sterile plates are suitable for screening and general workflows.

How much do 96 well plates cost?

Cost varies by brand, material, and design. Standard plates are economical, while specialty plates for automation or chemical resistance may be more expensive.