Selecting the appropriate mesh size is crucial for achieving accurate filtration and separation in laboratory applications. Whether you're working with biological samples or chemical solutions, using the best lab cell strainers ensures precise and reliable results. The Re-Strainer is a highly efficient in-line strainer designed for seamless filtration, offering 15 different mesh sizes ranging from 1 µm to 500 µm. Understanding how to choose the right mesh size can help optimize workflows and improve sample purity.
What is the Re-Strainer?
The Re-Strainer is a lab cell strainer that serves as an in-line filter with two Luer-Lock adaptors for easy connection. It has a 6 ml recovery reservoir, accessible by unscrewing the cap, allowing users to collect filtered material efficiently. The Re-Strainer can be used individually or connected to multiple units in a strainer cascade, enabling multi-step filtration for complex samples.
Understanding Mesh Sizes and Their Applications
Mesh size determines how effectively the cell strainer can filter particles. The Re-Strainer offers 15 mesh size options, allowing researchers to customize their filtration process based on sample type and application. Here’s how different mesh sizes are commonly used:
1 µm - 10 µm: Best for filtering small particles, bacteria, or fine debris from liquid samples.
15 µm - 50 µm: Suitable for removing cell aggregates and unwanted particles in cell culture preparations.
70 µm - 100 µm: Commonly used for blood sample filtration, ensuring smooth separation without damaging cells.
150 µm - 500 µm: Ideal for removing large debris and unwanted particulates in industrial or research applications.
Benefits of Choosing the Right Mesh Size
Using the correct mesh size in your lab cell strainer offers several advantages:
Improved Sample Purity: Ensures only the required particles pass through while unwanted material is removed.
Higher Efficiency: Reduces clogging and improves flow rates, allowing for smoother filtration.
Enhanced Cell Viability: In cell separation technology, the right mesh size prevents damage to delicate cell populations.
Using a Strainer Cascade for Multi-Step Filtration
For complex samples requiring multi-stage filtration, multiple Re-Strainers can be connected in a strainer cascade. This setup allows for gradual size reduction, filtering out larger particles first before fine filtration. This method is particularly useful for:
Blood sample processing to remove platelets, white blood cells, and debris in steps.
Tissue dissociation to obtain single-cell suspensions.
Microbial filtration where different particle sizes need to be isolated.
How to Select the Best Mesh Size for Your Application
When choosing a Re-Strainer mesh size, consider the following factors:
Sample Type: Determine whether you need to filter cells, bacteria, or debris.
Desired Purity: Smaller mesh sizes provide finer filtration, while larger ones retain bulkier materials.
Flow Rate Requirements: Fine mesh sizes may reduce flow speed, so balance precision with efficiency.
Conclusion
Selecting the right mesh size for your Re-Strainer is key to achieving efficient and accurate filtration. Whether used alone or in a strainer cascade, this best lab cell strainer provides flexibility for various laboratory applications. By choosing the correct mesh size, researchers can enhance workflow efficiency and improve sample quality, making the Re-Strainer an essential tool for modern lab filtration needs.
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