How do I choose the right syringe filter pore size for my lab work in India?

For sterile filtration of tissue culture media, biological fluids, and sensitive HPLC samples, a 0.22 µm pore size is recommended. For general clarification of aqueous solutions and particulate removal where sterility is not the primary concern, a 0.45 µm pore size is suitable. These Biomed Scientific filters offer 0.45 µm PTFE for broad compatibility.

What is the best membrane material for filtering different lab solutions?

PTFE membranes, like those in these Biomed Scientific filters, are hydrophobic and ideal for filtering organic solvents and aggressive chemicals. For aqueous solutions, PES or nylon membranes are often preferred. These 0.45 µm PTFE filters are versatile for many lab applications.

Are these syringe filters sterile and safe for lab use?

Yes, these Biomed Scientific syringe filters are certified sterile, individually packaged, and gamma irradiated. They are 100% integrity tested and certified non-pyrogenic and biologically safe, ensuring they meet stringent laboratory standards for critical experimental work.

How do I buy original Biomed Scientific syringe filters in India?

You can buy original Biomed Scientific syringe filters in India through crowcrowcrow. We import directly from authorized US retailers and brand partners, ensuring factory-sealed products. All customs duties and GST are included in the listed price, and delivery is via ExpressBox with tracking.

What are the applications for 0.45 µm PTFE syringe filters?

These 0.45 µm PTFE syringe filters are excellent for clarifying aqueous solutions, preparing tissue culture media, filtering biological fluids, probe solutions, protein and enzyme filtrations, hybridization buffers, and HPLC sample preparation. They ensure sample purity and prevent contamination.

Can I use these syringe filters for water purification?

These syringe filters are designed for laboratory applications and sample preparation, not for large-scale water purification systems like RO units. While they filter particulates, they are not intended as primary water purifiers for drinking water.

Biomed Scientific Sterile PTFE Syringe Filters 25mm 0.45 µm

Name: Biomed Scientific Sterile PTFE Syringe Filters 25mm Diameter 0.45 µm Pore Size | 10/Pack
Brand: Biomed Scientific
SKU: cba6067
Price: 2570.00 INR
Availability: InStock

About this item

Biomed Scientific sterile PTFE syringe filters provide essential filtration for laboratory applications in India. With a 25mm diameter and 0.45 µm pore size, these hydrophobic PTFE filters are individually packaged and gamma irradiated, ensuring 100% integrity testing and biological safety for your critical experiments. Imported directly, all customs duties and GST are included in the price.

These filters are designed for clarifying aqueous solutions, preparing tissue culture media, and filtering biological fluids. The high-quality PTFE membrane is suitable for protein and enzyme filtrations, hybridization buffers, and HPLC sample preparation, preventing contamination and ensuring accurate results. Each unit features an individual expiry date for easy quality control tracking.

For Indian research labs, these sterile syringe filters offer a cost-effective solution compared to local alternatives. They are essential for maintaining sample purity and experimental integrity. Delivered via ExpressBox with clear tracking, ensuring timely arrival for your research needs.

Key Features

Sterile Syringe Filtyers Hydrophobic PTFE:100% integrity tested, individually packaged,Gamma irradiation
Diameter:25mm,pore size:0.45um,10/pack
Individual expiry date for easy QC tracking
Certified non-pyrogenic and biologically safe
Application: Tissue culture media preparation, Sterile filtration and clarification of biological fluids,Probe solutions,Protein and enzyme filtrations,Hybridization buffers

Why choose this product

Precision Filtration for Critical Lab Work

Biomed Scientific syringe filters are engineered for precision. The hydrophobic PTFE membrane excels with organic solvents and aggressive chemicals, ensuring minimal sample adsorption and maximum recovery. Each filter is 100% integrity tested and gamma irradiated, guaranteeing sterility and preventing contamination in sensitive applications like tissue culture media preparation and protein filtrations. This commitment to quality ensures your experimental performance is more perfect, providing reliable results every time.

Ideal for Indian Research Labs

These sterile syringe filters are perfect for Indian researchers needing reliable filtration. They are best suited for applications involving aqueous solutions, biological fluids, and HPLC sample preparation. If your work involves highly volatile organic solvents or requires extremely fine filtration below 0.2 µm, consider specialized filters. For general clarification and sterile filtration of common lab solutions, these 0.45 µm PTFE filters offer excellent performance and value.

How to use

Securely attach the sterile syringe filter to a Luer-Lok or Luer-slip syringe. Ensure a tight seal to prevent leaks during filtration. — Attach Filter to Syringe
Draw the sample solution into the syringe. Avoid overfilling the syringe to prevent excessive pressure during filtration. — Draw Sample into Syringe
Gently and steadily push the syringe plunger to force the sample through the filter membrane. Do not exceed recommended pressure limits for the filter. — Filter the Solution
Collect the filtered solution in a sterile collection vessel. Dispose of the used syringe filter appropriately after a single use. — Collect Filtered Sample

Example scenarios

Typical situations where Biomed Scientific Sterile PTFE Syringe Filters 25mm Diameter 0.45 µm Pore Size | 10/Pack helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A research lab in Bangalore needs to prepare sterile tissue culture media for cell growth experiments.

How this product helps

These Biomed Scientific sterile PTFE syringe filters ensure the media is free from contaminants. The 0.45 µm pore size clarifies the solution, while individual packaging and gamma irradiation guarantee sterility, supporting healthy cell proliferation.

Scenario 2

Illustrative example

Where it helps

A pharmaceutical R&D team in Hyderabad requires reliable filtration for HPLC sample preparation involving organic solvents.

How this product helps

The hydrophobic PTFE membrane in these filters is ideal for organic solvents, preventing membrane damage and ensuring sample integrity. The 25mm diameter minimizes sample loss, providing accurate and reproducible results for their analysis.

Specifications

Composition

Membrane Type	Polytetrafluoroethylene (PTFE)
Housing Material	Polypropylene
Certified	Non-pyrogenic and biologically safe

Usage

Applications	Tissue culture media preparation, Sterile filtration and clarification of biological fluids, Probe solutions, Protein and enzyme filtrations, Hybridization buffers, HPLC sample preparation
Integrity Tested	100% integrity tested
Shelf life after opening	12 months (category default for sterile consumables)
Cost per use	10 filters per pack: ₹257 per filter
Contraindications	Not for direct medical injection use; not suitable for filtration below 0.2 µm if sterility is critical.
Allergens / common irritants	None explicitly listed; PTFE is generally inert.

How we compare

Feature	Biomed Scientific Sterile	Others
Membrane Material	Hydrophobic PTFE (Polytetrafluoroethylene) — excellent for organic solvents and aggressive chemicals.	Varies by brand; often PES or Nylon for aqueous, PTFE may be available at higher cost or lower quality.
Pore Size	0.45 µm — suitable for general clarification and particulate removal.	Commonly available in 0.22 µm and 0.45 µm; quality and consistency may vary.
Sterility & Testing	Individually packaged, Gamma irradiated, 100% integrity tested, certified non-pyrogenic.	Sterility claims vary; individual packaging and rigorous testing may be less common or verifiable.
Cost per Filter (10-pack)	10 filters per pack: ₹257 per filter	Local 10-packs can range from ₹400-₹800 depending on brand and specifications.
Application Versatility	Broad use: tissue culture, biological fluids, HPLC, protein filtration.

SKU	cba6067
GTIN	0611040202721
Brand	Biomed Scientific
Filter Diameter	25 mm
Pore Size	0.45 µm
Membrane Material	Hydrophobic PTFE
Sterility	Sterile, Gamma Irradiated
Packaging	Individually Packaged
Quantity	10 filters per pack
Part Number	MGSFPTFE025045S-10Z
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Biomed Scientific Sterile PTFE Syringe Filters 25mm Diameter 0.45 µm Pore Size | 10/Pack

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