Vous avez recherché : Filtres à membrane

Supplier: Merck

The unique Natrix® Q chromatography membrane is a porous polyacrylamide hydrogel containing a high density of pendant quaternary ammonium (Q) binding groups that are directly polymerised within an inert, macroporous membrane scaffold.

Supplier: Merck

S-Pak™ hydrophilic sterile membranes are protected with a blue sheet of paper that keeps the membrane encountering with the film by ensuring maximum productivity and efficiency. This protective sheet prevents the migration of any adhesive.

Supplier: Whatman products (Cytiva)

Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration.

Supplier: Cytiva (Formerly Pall Lab)

La membrane, composée d'un mélange d'esters de cellulose certifié hydrophile, pour analyse microbiologique respecte ou dépasse les exigences réglementaires.

Supplier: Cytiva (Formerly Pall Lab)

Membrane hydrophile en polyéthersulfone (PES) Supor® pour une durée de filtration réduite, optimisée pour répondre aux besoins en filtration pharmaceutique et stérilisante.

Supplier: Merck

Hydrophobic edge membranes are standard MF-type filters with edges rendered hydrophobic to 3 or 6 mm widths. In antibiotic and bacteriostatic drug sterility testing by membrane filter method, the 6 mm wide non-wetting edge prevents drug intrusion under holder sealing rim.

Supplier: Cytiva (Formerly Pall Lab)

Mixed cellulose ester, WME range, circles, gridded. 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: Whatman products (Cytiva)

These mixed cellulose ester membrane filters are designed for asbestos sampling using the membrane filter method for phase contrast microscopy. Asbestos sampling isolates these fibres from circulating air to determine concentrations.

Supplier: Whatman products (Cytiva)

Membranes en nitrate de cellulose, cercles, unies. Recommandée pour la majorité des applications de routine, cette membrane est fabriquée dans des conditions strictement contrôlées.

Supplier: Cytiva (Formerly Pall Lab)

Ces membranes ont été spécialement conçues pour une utilisation avec le distributeur automatique de filtres Sentino®.

Supplier: Whatman products (Cytiva)

Ces filtres à membrane en cellulose régénérée hydrophile sont des filtres à membrane en cellulose microporeuse produits sans agent mouillant. Le RC60 offre un faible niveau de substances extractibles et une grande compatibilité avec les milieux organiques et aqueux.

Supplier: Whatman products (Cytiva)

High quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. They are suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use.

Supplier: Whatman products (Cytiva)

Une membrane fine en PTFE haute pureté dans un anneau de support en PP résistant aux produits chimiques numéroté séquentiellement pour la surveillance de l'air ambiant PM 2.5. Les membranes PM 2.5 ont un faible poids à vide pour des déterminations gravimétriques précises. La conception stable sur le plan thermique évite le risque de pli, maintient la membrane plate et rend le filtre compatible avec les systèmes robotisés.

Supplier: Cytiva (Formerly Pall Lab)

Membranes de rechange pour systèmes d'agitation cellulaire. Applications: concentration, fractionnement, purification, échange de tampon ou dessalage des protéines, des bouillons de culture et autres biomolécules. Disques lavables et réutilisables.

Supplier: Sartorius

These membranes are highly hydrophilic and are often preferred for their high protein recovery when processing very dilute solutions.

Supplier: Whatman products (Cytiva)

Mixed cellulose ester, WME range, circles, gridded. 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: Whatman products (Cytiva)

Cytiva's Whatman cellulose acetate membrane filters have very low protein binding, which minimizes sample loss when filtering protein-based aqueous samples.

Supplier: Merck

Les membranes disques découpées pour ultrafiltration sont disponibles en cellulose régénérée Ultracel® et en polyéthersulfone (PES) Biomax®.

Supplier: Whatman products (Cytiva)

Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis.

Supplier: Merck

This 33 mm syringe filter with a hydrophilic polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0,22 µm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Supplier: Whatman products (Cytiva)

Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization and liquid clarification.

Supplier: Whatman products (Cytiva)

Anopore inorganic membranes (Anodisc), circles, with support ring.

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: Merck

Nylon filters are compatible with a broad range of solvents. Commonly used in the automotive industry for cleanliness analysis.

Supplier: Whatman products (Cytiva)

Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.

Supplier: Whatman products (Cytiva)

Mixed cellulose ester, WME range, circles, gridded. 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: Whatman products (Cytiva)

Whatman Anopore inorganic membranes, supplied as Anodisc membrane filters, are an aluminum oxide membrane with a honeycomb pore structure that facilitates highly precise filtration. Their transparency and surface retention enable efficient light or electron microscopy.

Supplier: Merck

These PP white filters are designed for general clarification and prefiltration of solvents, deionized water and bioburden reduction.

Supplier: Whatman products (Cytiva)

These are unbacked nitrocellulose membranes for use in a lateral flow assay.

Supplier: Thermo Fisher Scientific

Type 205: Nitrate de cellulose, stérile. Membranes certifiées conformes aux exigences des méthodes standard concernant le contrôle de la qualité de l'eau pour les analyses microbiologiques, les tests de stérilité, les tests des denrées alimentaires et des boissons. Conditionnement individuel.