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Supplier: Sartorius

Description: These filter papers are made of 100% cotton linters. They are guaranteed to be free of any residual acids and they have an extremely low percentage of ash content. As a result, these filters are virtually ash-free. All Sartorius ashless filter papers are characterised by high wet strength and high purity and are therefore especially suitable for quantitative analysis, Büchner funnels, pressure or vacuum filtration.

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Supplier: Sartorius

Description: 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.

Supplier: Sartorius

Description: 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: Sartorius

Description: The LabSorb protection papers are highly absorptive papers coated on one side with polyethylene.

Supplier: Sartorius

Description: Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples of 0,4 to 2 ml.

Supplier: Sartorius

Description: 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: Sartorius

Description: Hydrophobic cellulose nitrate and cellulose acetate gridded membrane filters for colony count and sterility testing, with outstanding retention rates for microorganisms.

Supplier: Sartorius

Description: Filter holders made from PC for filtration of aqueous solutions, ideal for use with peristaltic pumps or syringes.

Catalog Number: (516-7017)

Supplier: Sartorius

Description: Borosilicate glass, with PTFE ring, autoclavable.

UOM: 1 * 1 items

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Supplier: Sartorius

Description: Disposable gelatin membranes - Triple wrap, For: AirPort MD8

Supplier: Sartorius

Description: Glass funnel, 30 ml

Supplier: Sartorius

Description: For samples up to 500 µl; membrane: Regenerated cellulose Hydrosart®. Vivacon® 500 centrifugal concentrators have been designed for DNA and protein concentration and rebuffering. They feature a horizontal membrane design that is preferred by some users for reasons of consistency with previously used procedures and reproducibility.

Supplier: Sartorius

Description: These filters are mostly used either for monitoring air and gas or as prefilter. They are manufactured with synthetic binding agents to ensure that the filter has a defined strength.

Supplier: Sartorius

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

Supplier: Sartorius

Description: 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: Sartorius

Description: Minisart® PES with polyethersulfone (PES) is optimal for highest flow rates and a pH of 2 - 13. Type 1776D with a pore size of 0,22 µm can be used for sterile filtration and has a male Luer slip outlet. Version ACK is individually packed and sterilised by ethylene oxide (EO).