24240 Results for: "Celite®+503,+filter+aid"

Supplier: Avantor Fluid Handling

Conveniently collect all filtered particles within the bag.

Supplier: Trajan Scientific and Medical

The ZPure™ H₂O/HC filter removes moisture and hydrocarbons from dry air or inert gases. The co-free moisture indicator signals breakthrough when it changes from green to blue.

Supplier: Whatman products (Cytiva)

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

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: Sartorius

Filter holder, Holding spring, For: Syringe filter holders

Supplier: Thermo Fisher Scientific

These quartz discs are manufactured by fusing naturally occurring crystalline silica.

Supplier: Whatman products (Cytiva)

Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.

Supplier: Sartorius

Non sterile membrane filters for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose ester).

Supplier: Sartorius

Filter holder, Tightening tool, For: Vacuum filter holders

Supplier: Merck

Centrifugal filter units concentrate samples in the range of 15 ml to 70 ml. The large dead stop volume of 350 µl prevents spinning samples to dryness. It has two vertical regenerated cellulose membranes for fast, efficient tangential flow.

Supplier: Bohlender

Filter candle made of porous PE.

Supplier: Merck

Simply and efficiently concentrate and desalt solutions of any macromolecule with the low-binding Ultracel® membrane, using any centrifuge that can accept 1,5 ml tubes.

Supplier: Sartorius

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

Supplier: Cytiva (Formerly Pall Lab)

Filter holder, Clamp replacement kit, For: Filter holder, SolVac®

Supplier: Merck

Durapore® PVDF syringe filter.

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: ROBU GLASFILTER

ROBU® Pipeline Filter with integrated VitraPOR® element ensures efficient in-line filtration of gases or liquids. Ideal for laboratory and industrial applications requiring reliable particle retention and chemical resistance.

Supplier: Avantor

Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.

Supplier: Merck

These filters include multiple media: a graduated prefilter and a membrane filter for high throughput filtration of viscous or particle-laden solutions.

Supplier: ROBU GLASFILTER

ROBU®® filter candles with intergrated VitraPRO® filter, conical shape and narrow glass tube are ideal for precise, compact filtration. Designed for easy integration into laboratory setups, offering chemical resistance and reliable particle retention.

Supplier: Merck

MF-Millipore™ filters without Triton® surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore™ filters.

Supplier: Merck

Filter cartridge, Progard, S1 Pack and vent filter for Type 3

Supplier: Merck

Filter cartridge, Final filter 0,22 µm Millipak® Express

Supplier: Cytiva (Formerly Pall Lab)

Reusable filters with superior performance for critical applications, ideal for use with bioreactors and fermenters and for filtration of aggressive solvents.

Supplier: VWR Collection

Available with either cellulose acetate or PES membrane. Sterile membranes with 0,2 µm pore size are ideal for sterile filtration applications, whilst those with 0,45 µm pore size can be used for clarifications. These sterile syringe filters are gamma irradiated to prevent cytotoxic residues caused by alternative sterilisation methods.

Supplier: Whatman products (Cytiva)

These white cotton linter cellulose filters are ideal for routine investigations of foreign substances in a variety of sample types.

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%. They are used for routine analyses like clarification, determination of substances, but also as discs with a centre hole for technical applications. Grades with a wet burst resistance >30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration.

Supplier: Whatman products (Cytiva)

These filter papers can be used for the absorption of culture media, as a blotting paper, for electrophoresis and amino acid chromatography.

Supplier: ROBU GLASFILTER

VitraPOR® micro-filter candles provide precise filtration in compact setups. Ideal for low-volume applications requiring chemical resistance and fine particle retention.

Supplier: Syngene (a division of the Synoptics group)

Syngene, Short pass filter, SW032, 500 - 600 nm, For: Gel documentation systems IG/UG and DG units