When it comes to laboratory and industrial filtration, precision, reliability, and quality are paramount. Cobetter syringe filters, available through CoPure, are designed to meet these demands with superior performance and ease of use. Whether you’re preparing samples for HPLC, ion chromatography, gas chromatography, ICP, or dissolution testing, Cobetter syringe filters offer exceptional filtration solutions. Here’s a closer look at what makes these filters stand out.

Who It’s For

Cobetter syringe filters are ideal for professionals and researchers who require efficient particle removal from their samples. These filters are particularly suitable for:

• Laboratories: Ensuring high-quality sample preparation for various analytical methods.
• Industrial Settings: Providing robust filtration for diverse applications.
• Medical and Biological Research: Sterile filtration of cell culture media and buffers.

Product Range and Features

Cobetter syringe filters are available in various sizes and membrane materials, each designed to cater to specific filtration needs. Let’s explore the options:

Cobetter Red Hydrophilic PTFE Syringe Filters (Non-sterile, 100pcs/pk)

Features:

• Sizes: 13mm, 25mm, and 33mm diameter.
• Membrane: Modified hydrophilic PTFE, offering high chemical compatibility and pH resistance.
• Pore Sizes: Available from 0.1μm to 5.0μm.
• Housing: Premium polypropylene with molded design for higher operating pressures.
• Inlet/Outlet: Luer lock for leak-tight connections.

Applications:

• Filtration of aqueous and aggressive organic solutions.
• Suitable for high-temperature solutions.
• Ideal for water-miscible organic solvents and disinfectant filtration.

Cobetter Hydrophilic PVDF Syringe Filters (Non-sterile, 100pcs/pk)

Features:

• Pore Sizes:1μm, 0.22μm, and 0.45μm.
• Membrane: Hydrophilic PVDF with low protein binding.
• Housing: Premium polypropylene, designed for higher pressures.
• Inlet/Outlet: Luer lock for secure connections.

Applications:

• Aqueous and solvent-based sample filtration.
• Filtration of biological samples and protein solutions before HPLC.

Cobetter Hydrophilic CA Syringe Filters (Non-sterile, 100pcs/pk)

Features:

• High Porosity: Ensures fast filtration rates and low resistance.
• Low Absorption: Minimizes sample loss.
• Available Pre-filters: Reduces back pressure and extends filter life.

Applications:

• Filtration of tissue culture media.
• Filtration of sensitive biological samples.
• Protein-based sample preparation with minimal non-specific binding.

Cobetter Hydrophilic PES Syringe Filters (Non-sterile, 100pcs/pk)

Features:

• Sizes: 13mm, 25mm, 33mm diameter.
• Pore Sizes:1μm, 0.22μm, 0.45μm, 0.8μm, 1.2μm, and 5.0μm.
• Membrane: Asymmetric PES for fast flow and low protein binding.
• Color Code: Yellow for easy identification.

Applications:

• Filtration of aqueous and mild organic solutions.
• Filtration of tissue culture media.

Cobetter Hydrophilic Nylon Syringe Filters (Non-sterile, 100pcs/pk)

Features:

• Membrane: Naturally hydrophilic Nylon66.
• Compatibility: Suitable for both aqueous (non-acidic) and organic solutions.
• High Protein Binding: Ideal for applications requiring high protein recovery.

Applications:

• Clarification or particle removal.
• Filtration of mixed solvents.
• General sample preparation before HPLC analysis.

How to Use a Syringe Filter

Using a syringe filter correctly is crucial to obtaining reliable results. Here’s a step-by-step guide:

1. Load the Sample: Fill the syringe with the sample to be filtered.
2. Attach the Filter: Connect the filter to the syringe’s luer-lock with a twisting motion, ensuring a secure fit.
3. Filter the Sample: Hold the syringe and filter vertically. Gently press the plunger to push the sample through the filter. Avoid applying excessive force to prevent damage.
4. Discard the Filter: After use, discard the filter properly and use a new one for the next sample.

Cobetter syringe filters from CoPure offer a wide range of high-quality filtration solutions, designed to meet the diverse needs of laboratories and industrial settings. With their fast flow rates, low hold-up volumes, and exceptional chemical compatibility, Cobetter syringe filters ensure consistent and reliable results. Explore our selection and find the perfect filter for your specific application and experience the difference in quality and performance with Cobetter.