Ihre Suche nach: Filter

Supplier: Whatman products (Cytiva)

Hydrophobe PTFE-Membranfilter sind chemisch stabil und inert, sodass sie für den Einsatz mit aggressiven, organischen Lösungsmitteln, starken Säuren und Alkalien geeignet sind.

Supplier: Whatman products (Cytiva)

Anopore-anorganische Membranen (Anodisc), Kreise, mit Stützring.

Supplier: Whatman products (Cytiva)

Whatman Anotop non sterile syringe filters from Cytiva feature an inorganic Anopore membrane in a polypropylene housing.

Supplier: Whatman products (Cytiva)

Whatman Puradisc Spritzenfilter aus dem Hause Cytiva vereinen höchste Qualität mit Wirtschaftlichkeit. Sie eignen sich gut für die schnelle, routinemäßige Spritzenfiltration von Proben bis zu 100 ml.

Supplier: Whatman products (Cytiva)

MBS I is an excellent system for optimal microbiological control using membranes. The overall procedure time is reduced to a minimum. The design of the system, which consists of an electrical membrane dispenser, a funnel dispenser, and a vacuum manifold, leads to more reproducible results. All components are sold separately. The modular system provides flexibility to select the hardware and accessories that best suit the unique and varied workflows of the user.
The special sealing technique ensures easy handling and high integrity of the funnel and membrane during filtration. This keeps any cross-contamination to a minimum.

Supplier: Sartorius

These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.

Supplier: Whatman products (Cytiva)

Ein Filter der Standardsorte wird bei qualitativen Analysetechniken zur Materialbestimmung und -identifizierung verwendet. Zur Verwendung in Büchner-Trichtern.

Supplier: Whatman products (Cytiva)

Whatman Polyamidmembranen werden aus reinem Polyamid hergestellt und sind somit der universelle Filter für die Klärung und Sterilfiltration.

Supplier: Sartorius

Sartobind® Protein A syringe filters are the ideal tool for rapid quantification of immunoglobulins (Ig). The large pore size allows ten times faster flow rate than conventional columns and a shorter operation time.

Supplier: Whatman products (Cytiva)

Hochwertiges Filterpapier ist zur Hydrophobisierung mit stabilisierter Silikonsubstanz imprägniert. Es hält Wasser zurück, während Lösungsmittel durchfließen können.

Supplier: Cytiva (Formerly Pall Lab)

Tangentialfluß-System, Centramate™ PE-System, Umfang: PE-Kassettenhalter Centramate™ mit Edelstahl-Oberseite und Knotenblech-Boden, verschiedene Anschlüsse, Drehmomentschlüssel und Sockel

Supplier: Whatman products (Cytiva)

With less than 0,01% ash, Cytiva's Whatman Grade 589/1 filter papers can be used for the Blaine test in the cement industry and as an ash content test filter for foodstuffs.

Supplier: Sartorius

These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.

Supplier: Whatman products (Cytiva)

Whatman-Chromatographiepapiere werden weltweit aufgrund ihrer Reinheit, hohen Qualität und Konsistenz häufig eingesetzt. Sie bestehen aus speziell ausgewählter Cellulose und durchlaufen strenge Qualitätskontrollen, um Gleichförmigkeit innerhalb der Sorte zu gewährleisten.

Supplier: Thermo Fisher Scientific

PS, wiederverwendbare Flaschenaufsatz-Filtersysteme. Geeignet für analytische oder sterile Filtration, für Über- und Unterdruckanwendungen.

Supplier: Thermo Fisher Scientific

PS, wiederverwendbare Flaschenaufsatz-Vakuumfiltrationssysteme. Geeignet für analytische oder sterile Filtration unter Vakuum oder Druck.

Supplier: Whatman products (Cytiva)

Bei diesen hydrophilen, regenerierten Zellulose-Membranfiltern handelt es sich um mikroporöse Zelluloseacetatfilter, die ohne Benetzungsmittel hergestellt werden. RC60 bietet eine minimale Menge extrahierbarer Substanzen und eine umfassende Kompatibilität in sowohl organischen als auch wässrigen Medien.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions. High Purity hardened filter papers grades 1288 to 1291 are also produced from cellulose with an alpha content of nearly 100% resulting in an ash content of <0,1%.

Supplier: Whatman products (Cytiva)

The polyester drain disc is binder free and has a thickness of 100 µm.

Supplier: Sartorius

Arium® mini scientific pack deionisation cartridge faetures top-down-flow technology which is optimised for the removal of both organic and inorganic constituents. The set was designed specifically to match the unit and delivers ultrapure water that exceeds the ASTM Type 1 quality standard.

Supplier: Sartorius

Die Sartofluor® GA Filterkerzen sind mit ihrer permanent hydrophoben PTFE-Membran speziell für die Sterilbelüftung und Gasanwendungen konzipiert. Aufgrund ihrer permanenten Hydrophobie bieten sie höchste Prozesssicherheit, selbst bei hohen Gasstrom-Mengen, extremer Luftfeuchtigkeit und stark beanspruchenden In-Line-Dampfsterilisationen.

Supplier: Whatman products (Cytiva)

These ion exchange papers combine cellulose and large pore silica gel for separations in which both partition and adsorption are important, including the separation of phospholipids, steroids, phenols and dyes.

Supplier: Ahlstrom-Munksjö

These qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers cover a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions.

Supplier: Whatman products (Cytiva)

Protein prep syringe filters for ÄKTA™ protein purification systems are designed for optimal preparation of protein samples prior to chromatography.

Supplier: Sartorius

The arium® CellPlus is a sterile packed, point-of-use ultrafilter for efficient removal of endotoxins, RNase, DNase, microorganisms and particles. Retrograde contamination is prevented by the protective bell design made up of polycarbonate. It offers high safety for critical cell culture applications.

Supplier: Whatman products (Cytiva)

Mixed cellulose ester, WME range, circles. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Supplier: Thermo Fisher Scientific

These sterile syringe filters are ideal for sterilising (0,2 µm) or clarifying biological solutions, such as cell culture and microbial media, reagents and additives, proteinaceous solutions and buffers.

Supplier: Whatman products (Cytiva)

Ashless filter aids enhance filtration speed by coagulating precipitates or suspensions to form a thick retentive ‘prefilter’ layer on top of normal filter paper.

Supplier: Sartorius

These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.

Supplier: Whatman products (Cytiva)

Güteklasse 602EH und 602EH½ qualitative Filter für sehr feine Präzipitate.