375 výsledků pro: "Sterile Filtration"

Supplier: Sartorius

These filter units with PP funnel and base and cellulose nitrate membrane are developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids. All components of the filtration system must comply with international guidelines, such as USP, EP or ISO standards.

Supplier: Thermo Fisher Scientific

These filters are particularly useful for large volume microbiological QC samples.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput. The last line of defense against cell culture contamination.

Supplier: Sartorius

Regenerated cellulose hydrophilic membrane filters. For filtration of organic solvents. Suitable for particle removal from aqueous solutions and solvents. Low adsorption.

Supplier: Cytiva (Formerly Pall Lab)

Exceptional chemical and temperature compatibility. Ideal for filtration of gas and organic solvents. Prevent spurious peaks on chromatograms allowing accurate experimental results. HPLC certified for low level of UV-absorbing extractables.

Supplier: Cytiva (Formerly Pall Lab)

Použitelné pro přefiltraci vodných roztoků s obsahem těžkých částic, filtraci séra a testování rozpouštění.

Supplier: VWR Collection

Filtrační systém je navržen pro přípravu pufrů, tkáňových kultivačních médií, mikrobiologických médií a dalších biologických tekutin. Tento vakuový filtrační systém je vybaven membránou s velkým průměrem, což zaručuje vysoký výkon a maximální propustnost. Filtrační systém je vybaven také zásobní lahví ergonomického tvaru s tvarovaným místem pro prsty a patentovaným uzávěrem pro zachycení filtrátu. Systém nálevky a centrifugační zkumavky umožňuje uživateli filtrovat kapaliny přímo do 15 nebo 50 ml zkumavky.

Supplier: Sartorius

Hydrophilic polyamide (nylon) membrane filters. For the filtration of alkaline solutions and organic solvents.

Supplier: Cytiva (Formerly Pall Lab)

Opakovaně použitelné filtry s vynikajícím výkonem pro kritické aplikace, ideální pro použití s bioreaktory a fermentory a pro filtraci agresivních rozpouštědel.

Supplier: Cytiva (Formerly Pall Lab)

Good prefilter made from PP/PE for heavily particulateladen and viscous fluids. Can be used as separators between stacked discs in a single filter holder during serial filtration.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ single use bottle tops with PES membrane and PS funnel. Filters screw onto glass media bottles with 33 or 45 mm neck size. They feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput.

Supplier: Sartorius

PTFE hydrophobic membrane filters. For filtration of air, gases, solvents and acids. Sterilisation by autoclaving or ethylene oxide.

Supplier: Cytiva (Formerly Pall Lab)

Hydrophilic acrylic polymer Versapor® membrane on non woven support ideal for pre-filtration of difficult to filter solutions and serum.

Supplier: Thermo Fisher Scientific

Hydrophilic PES membrane, PS graduated housing. Ideal for biological and pharmaceutical sterilisation requirements. Universal tissue culture membrane with lowest protein binding and extractables. Rapid-Flow™ filters with 0,2 µm PES membranes are STEM CELL TESTED.

Supplier: Cytiva (Formerly Pall Lab)

Supor® hydrophilic polyethersulfone (PES) membrane, acrylic housing: 0,2 µm vent. Positive pressure filtration of aqueous laboratory solutions. For sterilisation or clarification of up to three litres of serum-free cell and tissue culture media, media additives and other aqueous solutions. Ideal for sterilisation of solutions that tend to foam when filtered under vacuum.

Supplier: Sartorius

PES membrane filters are hydrophilic, have high flow rates thanks to the symmetric structure, have a low non-specific protein adsorption and are chemically resistant over a pH range of 1 to 14. They are recommended for the filtration of aqueous solutions as well for the protein filtration. Furthermore, the low level of extractables makes them suitable for environmental analysis.

Supplier: Cytiva (Formerly Pall Lab)

Všestranný filtr pro filtraci vodných vzorků a vzorků na bázi rozpouštědel. Vynikající chemická kompatibilita s estery, bázemi a alkoholy.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units with PES membrane, PS funnel and PP collection tube feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput. The last line of defense against cell culture contamination and optimal choice for small volume tissue culture work. Offers clean, fast filtration of 20 to 50 ml of media or buffers.

Supplier: ENTEGRIS

These filter disc series with non-woven PP media can be used for simple, quick and efficient filtration of fluids used in laboratory, pilot and small scale applications. Can be used for clarification of acids, bases and solvents.

Supplier: Cytiva (Formerly Pall Lab)

A filter for every step in your process. From drug discovery and basic research to process development, Pall Laboratory's AcroPak capsules come in a variety of membrane types and volume sizes.

Supplier: Cytiva (Formerly Pall Lab)

Acrodisc™ PSF high performance syringe filters can be used for general clarification or application specific uses like dissolution, HPLC, and IC. Engineered to work in most automated filter systems.

Supplier: Cytiva (Formerly Pall Lab)

Acrodisc™ syringe filters with Supor™ membrane deliver high flow rates and low protein binding.

Supplier: Sartorius

Claristep® filter units with PP housing and RC membranes are used for sample preparation by particle removal prior to analytics. The filters are suitable for small sample volumes of 60 to 600 µl.

Supplier: Cytiva (Formerly Pall Lab)

Použitelné pro široké rozpětí aplikací, včetně agresivních a neagresivních mobilních fází na bázi rozpouštědla.

Supplier: Cytiva (Formerly Pall Lab)

Pro roztoky obsahující dimethylsulfoxid (DMSO). Sterilizace médií používaných pro kryokonzervaci buněk.

Supplier: Sartorius

The dispenser fully automatically releases membrane filters from their sterile packaging. You can choose one of the following modes: Push button, foot switch or sensor mode.

Supplier: Cytiva (Formerly Pall Lab)

Navrženo odstranění bakterií ze vzduchu (HEPA: High Efficiency Particulate free Air) pro sterilní aplikace. Porózní membrány poskytují vysoké rychlosti proudění vzduchu při nízkém diferenciálním tlaku a prodlužují životnost filtru.

Supplier: Cytiva (Formerly Pall Lab)

Ideální pro větrání bioreaktorů, fermentačních tanků a demižónů nebo pro sterilní plyn pro proplachování kultivačních nádob. Ideální nástavec pro jednorázové systémy, které potřebují podstoupit gama záření.

Supplier: Cytiva (Formerly Pall Lab)

Scalable capsules with PP housing and vent and Seitz® high performance depth filter media. Supracap™ 50 capsules are designed for developing and optimising a process during scale-up and scale-down studies. They can be used to quickly and accurately determine which series and grade of depth filter media will provide the best performance as well as the necessary filtration area required to meet process volume.

Supplier: Sartorius

Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².