
Nalgene Disposable Analytical Filters sterile
(0.2-0.45 µm, 150 ml)Disposable sterile filter units with cellulose nitrate membranes, 0.2 µm for sterility testing, 0.45 µm for water QC, 150 ml volume.
Explore syringe units for rapid clarification, disc and cartridge options for particulate removal, compatible with holders, related accessories, and more.

Disposable sterile filter units with cellulose nitrate membranes, 0.2 µm for sterility testing, 0.45 µm for water QC, 150 ml volume.

Pre-assembled sterile filter units with 0.45 µm cellulose nitrate membrane, 150 mL volume, suitable for water quality testing and microbiology QC.

Pre-assembled sterile filter units with 0.2 µm and 0.45 µm cellulose nitrate membranes, designed for microorganism recovery and water quality testing.

Single-use sterile filter units with cellulose nitrate membranes, 47 mm diameter, suitable for microbial and water quality testing.

Pre-assembled sterile filter units with 0.45 µm cellulose nitrate membrane, 100 ml volume, designed for water quality testing and microbiological QC.

Disposable sterile filter units with 0.2µm cellulose nitrate membranes, 250ml volume, suitable for microbiological and water quality testing.

Single-use sterile analytical filters with 0.2 or 0.45 µm cellulose nitrate membranes, suitable for microbiological and water quality testing.

Reusable filtration unit body with 500 ml capacity, made of unbreakable polysulphone, without membrane, includes upper manifold and lower receiver.

Reusable filtration units with unbreakable PSU bodies, 11cm² filtration surface, with membrane support, without membrane, for 47-50mm filters.

Set of glass frittes 1µm, 5µm, 10µm for Pro-Divide reaction cell with specified pore sizes and ranges.
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“Spyndl saved us over 500 hours a year and reduced sourcing time by 85%. It's our go-to for reliable lab quotes.”
“We eliminated costly mismatches and saw a 30% cost reduction in our pipette orders. Centralization is a game-changer.”
“30% savings, zero guesswork—Spyndl's multi-quote approach allows us to choose the best offer every time.”
“Spyndl saved us over 500 hours a year and reduced sourcing time by 85%. It's our go-to for reliable lab quotes.”
“We eliminated costly mismatches and saw a 30% cost reduction in our pipette orders. Centralization is a game-changer.”
“30% savings, zero guesswork—Spyndl's multi-quote approach allows us to choose the best offer every time.”
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Membrane Filters are essential consumables in biotechnology, life sciences, chemical analysis, medical research and R&D workflows, providing reliable separation, clarification and sterilization for liquid and gas samples. On Spyndl you’ll find an expanding selection of membrane products from Swiss and EU vendors as well as international brands and manufacturers, with new suppliers joining our marketplace continuously to meet lab needs. Whether you require sterile grade membranes for clinical workflows or robust membranes for industrial process control, our catalog focuses on high-performance options tailored for rigorous laboratory use.
Spyndl gives purchasing teams two clear options: order instantly at pre-negotiated prices to secure immediate savings, or request a personalized negotiation and let Spyndl secure custom pricing and terms on a case-by-case basis. Explore complementary filtration and consumable categories like Membrane Filters and Syringe Filters to compare product types and pricing across suppliers.
In biotech and life sciences laboratories Membrane Filters are used for sample clarification, protein purification pre-filtration, sterile venting and particulate removal ahead of analytical systems. For cell culture and bioprocessing, membrane technology supports sterile filtration of media and buffer solutions and protects downstream instruments. Many customers search specifically for biotech membrane filters when optimizing workflows for sensitivity and reproducibility, and Spyndl surfaces options rated for those use cases.
Chemical and environmental labs rely on chemical membrane filters for solvent-compatible separations, sample preparation prior to chromatography, and trace analysis. Medical research groups source medical membrane filters for sample prep, sterile filtration, and diagnostic workflows. To compare workflows and accessories, consult related categories such as Ultrafiltration and Dialysis Filters, which link membrane choices to ultrafiltration and dialysis solutions used in parallel processes.
Spyndl highlights a focused set of filtration technologies and related products to help laboratories select the right option for each protocol. Below are high-demand product groups associated with the membrane filtration category, with concise feature notes to guide selection:
Each group is available across multiple formats and specifications so procurement teams in biotech, chemical and medical labs can select membranes based on chemical compatibility, flow rates, binding characteristics and regulatory requirements. Search and filter by material, pore size and pack size to find the right match for your SOPs.
Spyndl aggregates offerings from an ever-growing network of Swiss and EU vendors, brands, and manufacturers, continuously onboarding new suppliers so procurement teams gain broader choice and competitive pricing. Our platform delivers transparency: compare technical specs, certifications and vendor terms side-by-side before you decide. For teams focused on purchasing efficiency, we provide the option to order at pre-negotiated prices for immediate savings or to have Spyndl negotiate custom, tailored offers on your behalf.
Whether you are sourcing research membrane filters for routine analysis or specialized membranes for clinical validation, Spyndl’s streamlined procurement reduces administrative overhead while preserving flexibility - no fees, no commitments, and clear quotes from vetted suppliers. If you need higher volume or custom configurations, request negotiation and leverage our supplier network to get optimized total cost of ownership.
Spyndl centralizes product information, vendor comparisons and ordering so labs can standardize on preferred membrane brands and materials while tracking spend and delivery timelines. Our catalog of membrane filters for biotechnology and analytical labs is expanding continuously, and we can also source specialized membranes for unique chemical environments or regulatory constraints.
For cross-functional projects, link filtration choices to compatible devices and consumables via the platform: check syringe filters and cartridge options in Syringe Filters, review ultrafiltration modules in Ultrafiltration, or evaluate dialysis cassettes and membranes in Dialysis Filters. Spyndl’s combination of immediate order capability and bespoke negotiation ensures you get competitive quotes and tailored solutions for R&D, clinical validation and production-scale filtration.