Welded MCE Sterile Syringe Filter


The Welded MCE Sterile Syringe Filter is engineered for efficient filtration in laboratory and industrial settings, ensuring sample purity and integrity.

Key Features:

  • Membrane Composition: Utilizes Mixed Cellulose Ester (MCE) membranes, known for high protein binding and suitability in aqueous solution filtration.

  • Sterilization: Available in sterile versions, catering to applications requiring aseptic conditions.

  • Ultrasonic Welding: Employs advanced ultrasonic welding technology to bond the membrane securely with the polypropylene housing, eliminating leakage risks and enhancing pressure resistance.

  • Prefilter Integration: Incorporates a polypropylene (PP) membrane prefilter, effectively removing larger particulates and extending the lifespan of the primary MCE membrane.

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Sterile MCE syringe filters are made of mixed cellulose ester materials, combining the excellent properties of cellulose acetate (CA) and cellulose nitrate (CN). This filter is sterile to ensure that no microbial contamination is introduced during use. Its significant hydrophilic nature makes it particularly suitable for processing water-based samples and sensitive biological solutions. Sterile MCE filter membranes provide excellent filtration efficiency with their high porosity and extremely low protein adsorption rate, making them ideal for use in strict sterile laboratory environments.

 

 Application

Sterile Sample Preparation: Applicable to biological sample processing that requires aseptic operation, such as cell culture media and vaccine preparation.
Clinical Trial Sample Filtration: Ensure that all liquid samples used in clinical trials are sterile to prevent cross-contamination.
Sample Processing for Sensitive Analysis: Used when performing high-sensitivity analysis such as HPLC and GC to ensure the accuracy of analytical results.
Microbiological Research: Filter liquid media and solutions used in bacteriological and virological research to provide sterile experimental conditions.
Sterile Filtration of Pharmaceuticals and Chemicals: Used in the pharmaceutical process to ensure the sterility of raw materials and final products, meeting strict hygiene and safety standards.

 

3)Features

▶ 100% integrity tasted.

▶ Individually Packaged.

▶ Ideal for sterile filtration.

▶ Low extractables, high protein binding; recommended for alcohols and weak solvents.

▶ Customized package.

 

 How to choose filter size?
0ml-10ml Sample Volume uses 13mm Syringe Filters with a hold-up volume of less than 25μl.
10-100ml Sample Volume uses 25mm Syringe Filters with a hold-up volume of less than 100μl.
10-150ml Sample Volume uses 30mm Syringe Filters with a hold-up volume of less than 125μl.

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