Filtres

Supplier: VWR Collection

PS funnel and collection reservoir. Systems for vacuum filtration of aqueous solutions including cell culture media, buffers or other biological fluids.

Supplier: VWR Collection

Binder-free glass fibre filters feature fast flow rates, high loading capacity, wide thermal tolerance and excellent precipitate retention.

Supplier: Avantor

J.T.Baker® BAKERBOND spe™, Frittés pour colonnes en polypropylène de 3 ml

Supplier: Avantor

Avantor® Hichrom, Preparative frit assembly, naturel, Porosité: 2,0 µm

Supplier: Whatman products (Cytiva)

Filtre en cellulose de grade standard utilisé dans les techniques d'analyse qualitative pour la détermination et l'identification de matériaux. Deux fois plus épais que le grade 1. L'épaisseur renforcée améliore sa résistance à l'humidité et rend ce grade parfaitement adapté à une utilisation dans les entonnoirs Büchner. Ce pouvoir hautement absorbant est particulièrement utile lorsque le papier est utilisé comme portoir à échantillons.

Supplier: Whatman products (Cytiva)

A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Supplier: Sartorius

Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.

Supplier: Sartorius

Minisart® RC with hydrophilic regenerated cellulose (RC) is optimised for aqueous liquids and solvents with a pH of 3 - 14 and is stable against DMSO. With a pore size of 0,2 µm that can be used for sample preparation and sterile filtration.

Supplier: Whatman products (Cytiva)

A standard grade filter esed in sample preparation, e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC.

Supplier: Merck

Idéal pour la stérilisation des milieux de culture tissulaire, des tampons ou d'autres solutions aqueuses. L'absence d'embout, la forme conique de la fiole réceptrice et le profil compact de la conception Stericup® améliorent la stabilité et facilitent la préhension de la fiole réceptrice.

Supplier: Sartorius

Minisart® NY with hydrophilic polyamide (nylon) is optimised for aqueous liquids and solvents with a pH of 3 to 14. Type 17845 with a pore size of 0,2 µm can be used for sample preparation and sterile filtration. It has a male Luer slip outlet and version ACK is individually packed and sterilised by ethylene oxide (EO).

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)

Excellent préfiltre en PP/PE pour les liquides particulièrement chargés et visqueux. Peuvent être utilisés comme séparateurs entre les disques empilés dans un même porte-filtre pendant la filtration en série.

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive rapid-flow support column design, providing fast flow rates and high throughput.

Supplier: Cytiva (Formerly Pall Lab)

Superior grade glass fibre filters for a variety of air sampling methods. Used in a variety of sample clean-up, prefiltration and analytical testing applications.

Supplier: Cytiva (Formerly Pall Lab)

Useful for a wide range of applications, including aggressive and non aggressive solvent-based mobile phase.