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.
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Nalgene Disposable Analytical Filter Nalgene
(0.45 µm, sterile, 150 mL)Pre-assembled sterile filter units with 0.45 µm cellulose nitrate membrane, 150 mL volume, suitable for water quality testing and microbiology QC.
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Nalgene Disposable Analytical Filters sterile
(150 ml, 0.45 µm)Pre-assembled sterile filter units with 0.2 µm and 0.45 µm cellulose nitrate membranes, designed for microorganism recovery and water quality testing.
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Nalgene Disposable Analytical Filters sterile
(0.2 µm, sterile)Single-use sterile filter units with cellulose nitrate membranes, 47 mm diameter, suitable for microbial and water quality testing.
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Nalgene Disposable Analytical Filters sterile
(0.45 µm, 100 ml)Pre-assembled sterile filter units with 0.45 µm cellulose nitrate membrane, 100 ml volume, designed for water quality testing and microbiological QC.
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Nalgene Nalge Disposable Analytical Filters
(0.2µm, sterile, 250ml)Disposable sterile filter units with 0.2µm cellulose nitrate membranes, 250ml volume, suitable for microbiological and water quality testing.
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Nalgene Disposable Analytical Filters Nalgene
(250ml, sterile)Single-use sterile analytical filters with 0.2 or 0.45 µm cellulose nitrate membranes, suitable for microbiological and water quality testing.
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Nalgene 300-4050
(500 ml, non-membrane)Reusable filtration unit body with 500 ml capacity, made of unbreakable polysulphone, without membrane, includes upper manifold and lower receiver.
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Nalgene Filter Units Nalgene PSU without membrane
(500/1000ml)Reusable filtration units with unbreakable PSU bodies, 11cm² filtration surface, with membrane support, without membrane, for 47-50mm filters.
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IKA Fritte Sample Set
(1µm, 5µm, 10µm)Set of glass frittes 1µm, 5µm, 10µm for Pro-Divide reaction cell with specified pore sizes and ranges.
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DWK Life Sciences Filter Crucible Duran 30 ml
(30 ml, sintered disc)Filter crucible with 30 ml capacity, glass type I, glazed surface, autoclavable, with sintered glass filter at base, 36 mm D = .
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Find your ideal product nowDiscover High-Quality Filtration for Research and Industry
Reliable Filtration solutions are essential to workflows across biotechnology, life sciences, chemical analysis, medical applications, and R&D laboratories. On Spyndl’s marketplace you will find a curated selection of membranes, syringe filters, ultrafiltration systems, and dialysis solutions sourced from an ever-growing network of Swiss and EU vendors, brands, and manufacturers who are continuously onboarding new suppliers. Whether you need end-to-end sample clarification or sterile separation, Spyndl connects procurement teams with validated sellers and a broad range of laboratory equipment and scientific instruments.
Choose to order instantly at pre-negotiated prices for immediate savings, or request a custom, case-by-case negotiation so Spyndl can tailor offers to your lab’s needs. This dual model makes it simple to compare competitive quotes with full transparency and no fees or commitments. Explore compact and bench-top options as well as high-throughput systems - see syringe filters and membrane replacements at Syringe Filters and membrane products at Membrane Filters.
Applications of Filtration in Research and Industry
In biotech and clinical labs, targeted Filtration removes particulates and protects downstream instruments, enabling sensitive assays and sterile processing. Filtration is fundamental for sample cleanup in workflows such as protein purification, cell culture media sterilization, and environmental monitoring. Use cases include routine clarification before chromatography, viral clearance steps, and sterile filtration of buffers for medical research. For specialized separations in small volumes, browse ultrafiltration options at Ultrafiltration.
Researchers developing protocols for diagnostic assays and R&D projects rely on consistent pore sizes and validated membrane chemistry. Spyndl supports labs that require biotech filtration and chemical filtration validation, pairing products with technical datasheets and vendor support for method transfer and scale-up. See dialysis solutions at Dialysis Filters to complement concentration and buffer exchange steps.
Types and Features of Filtration
Key subcategories and features to consider:
- Syringe Filters - single-use filter units ideal for sample clarification, available in PVDF, PTFE and nylon membranes; useful for quick sterile filtration in biotech workflows and for routine biotech filtration tasks where sample integrity and low adsorption are critical.
- Membrane Filters - a wide range of membrane chemistries and pore sizes for particulate retention and microbial removal; essential for protecting analytical equipment and as part of broader life sciences equipment inventories where compatibility with solvents and buffers matters.
- Ultrafiltration Systems - benchtop concentrators and cassette modules for removing solvents and concentrating biomolecules, supporting protein concentration and buffer exchange; these systems are a cornerstone for filtration for biotechnology and process development.
- Dialysis Filters - membranes and tubing for buffer exchange, desalting and gradual molecular separation; commonly used in protein purification and sample prep workflows, complementing other Filtration components.
Across biotech, chemical analysis and clinical settings, Filtration products vary by membrane chemistry, flow rate, pressure tolerance, and solvent compatibility. Vendors supply integrity testing, lot traceability, and certifications that matter for regulated environments. Spyndl’s marketplace aggregates datasheets and certifications so procurement teams can compare membrane performance side-by-side, saving time when choosing single-use or reusable options. This simplifies evaluation of chemical filtration membranes and solvent-resistant housings for demanding labs.
Features to evaluate include pore size distribution, hydrophilic versus hydrophobic surfaces, maximum operating pressure, and available accessories such as housing manifolds and fittings. For high-recovery workflows in R&D and process development, Spyndl lists ultrafiltration modules and membrane cassettes with vendor support for scale-up and method development - supporting both research filtration and R&D filtration workflows.
Why Spyndl’s Marketplace for Filtration?
Spyndl brings together Swiss and EU manufacturers, distributors, and specialist resellers so buyers can access a deep selection of membranes, housings and complementary components. Our ever-growing network of vendors and brands continuously onboard new suppliers, increasing choice for procurement teams in biotech and clinical labs. You can order instantly at pre-negotiated prices for immediate savings, or have Spyndl negotiate custom quotes tailored to your project. This transparent process has no fees and no commitments, simplifying capital planning for teams that manage scientific instruments.
Our marketplace makes it easy to compare technical specifications and vendor certifications, helping teams procure the right components for medical filtration and routine lab operations. Spyndl’s procurement model is designed to deliver competitive pricing while maintaining traceability and supplier accountability for regulatory and validation needs.
Maximize Efficiency with Spyndl’s Procurement Solutions
Spyndl’s platform aggregates vendor offers, technical datasheets, and certifications to speed approvals and procurement cycles. For labs sourcing life sciences equipment and devices for sterile processing, our catalog simplifies comparison across membrane types and suppliers. Procurement managers benefit from consolidated quotes, performance data, and the option to order quickly at negotiated prices or request tailored proposals for complex projects. Spyndl supports teams focused on medical filtration and compliance workstreams through documented traceability and supplier vetting, enabling projects that depend on filtration for medical research. Our selection also includes practical filtration tools to streamline day-to-day workflows.
The catalog continues to expand as new Swiss and EU vendors list ultrafiltration modules, syringe filters and membrane cassettes; Spyndl negotiates on-demand for specialized assemblies used in process development and pilot-scale R&D. Whether your team is optimizing sample prep for analytics or accelerating method transfer, Spyndl helps teams deploying research filtration and R&D filtration solutions with clear pricing, responsive supplier communication, and the flexibility to choose instant purchase or bespoke negotiation.