243 Results for: "Cytiva"

Supplier: Cytiva

These syringe filters offer a choice of filter media: hydrophobic PTFE membrane for exceptional chemical and temperature compatibility; hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without prewetting; GHP (hydrophilic polypropylene) membrane for low protein binding; and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous and nonaggressive, solvent-based mobile phases. Polypropylene housing with female Luer-lock inlet and standard male slip Luer outlet connections. All membranes are HPLC certified for low levels of UV-absorbing extractables.

Supplier: Cytiva

Cytiva's Whatman regenerated cellulose membrane filters are microporous cellulose acetate filters made without wetting agents. RC60 offers low extractables and wide compatibility in both organic and aqueous media.

Supplier: Cytiva

Filters are for removal of fine particulates and microorganisms and general clarification of HPLC, organic, and biological samples. Regenerated cellulose membrane is hydrophilic and low protein-building, with low extractables and resistance to a wide range of chemicals, making membrane ideal for HPLC work. Housing is solvent-resistant polypropylene with standard Luer-lock connections. Mini-Tip outlet is available for filtration into very small bottle samples. Filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 214 and 254 nm with water, methanol, and acetonitrile.

Supplier: Cytiva

Cytiva's Whatman cellulose thimbles are manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems

Supplier: Cytiva

Useful for a wide range of both aqueous and solvent-based applications. Hydrophilic nylon filters offer excellent chemical compatibility with esters, bases, and alcohols. Not recommended for acids >1N or halogenated solvents.

Supplier: Cytiva

A standard grade filter for boiler water analysis.

Supplier: Cytiva

These syringe filters are ideal for filtration of gas and organic solvents. They can also be used for air filtration and venting.

Supplier: Cytiva

Optimized for the vacuum filtration of AcroPrep™ and AcroWell™ multi-well plates, manifold can also be used with other multi-well filter plates that meet ANSI/SBS X-2004 specifications.

Supplier: Cytiva

AcroPrep and AcroPrep Advance filter plates combine high performance membranes with unique well designs to provide fast processing with efficient removal of particulates. These plates are suitable for applications such as general sample prep, gross fractionation, call harvesting, and cell-based assays.

Supplier: Cytiva

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: Cytiva

Cytiva's Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.

Supplier: Cytiva

Save time with disposable units by eliminating the cleaning and sterilization required with reusable funnels. MicroFunnel™ filter funnels are ideal for testing any aqueous solution for microbial contamination using the principles of Membrane Filter (MF) technique. Applications include quality control analysis in pharmaceutical production, analyzing process water for industrial applications, and testing drinking water or wastewater for contamination.

Supplier: Cytiva

The Analyslide® Petri dish has a rectangular base and a circular chamber that accepts a 47 mm membrane filter. The sample is protected during microscopic examination, and membrane filters can be stored and protected for reference.

Supplier: Cytiva

This depth-type filter medium is useful for prolonging membrane filter life in liquid systems that contain substantial amounts of particulate matter.

Supplier: Cytiva

Simple, reliable processing samples of 50 to 500 μl.

Supplier: Cytiva

Whatman 1PS Phase Separator from Cytiva's business is a hydrophobic filter for routine solvent extraction. Within seconds it retains aqueous phases, while solvent phases flow through.

Supplier: Cytiva

The 47 mm filter holders are designed for in-line liquid or gas filtration. They open and close easily without disturbing the filter disc.

Supplier: Cytiva

These borosilicate glass filters are specified for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring. They are often used in total suspended solids analysis.

Supplier: Cytiva

Designed both for prefiltration of particulate liquids (such as serum) prior to sterilizing filtration, and removal of debris and particles from liquids not requiring sterilization.

Supplier: Cytiva

Made of Delrin® plastic with Type 316 stainless steel membrane support screen.

Supplier: Cytiva

NAP Columns are disposable columns, prepacked with Sephadex G-25 DNA Grade, that require only gravity to run.

Supplier: Cytiva

Syringe filters made of PC, suitable for filtration of aqueous solutions up to 100 ml. Hydrophilic cellulose acetate, with extremely low protein binding. Hydrophilic cellulose nitrate, versatile membranes for the filtration of aqueous solutions.

Supplier: Cytiva

These centrifugal devices can quickly concentrate up to 20 ml of biological sample without valuable sample loss.

Supplier: Cytiva

These borosilicate glass filters are ideal for measuring landfill leachate composition with a TCLP test. They can also be used for DNA binding and purification, filtering finely precipitated proteins and filtering biochemical solutions, fluids, and nucleic acids.

Supplier: Cytiva

The stainless steel forceps with smooth angled jaws (104 mm long) are highly suitable for handling membrane filters

Supplier: Cytiva

Whatman 903 sample collection cards are designed for the collection of biological fluids

Supplier: Cytiva

For prefiltering heavily contaminated aqueous or solvent based samples. Filters are made of 100% binder-free borosilicate glass fiber. Hydrophilic nylon membrane has excellent chemical compatibility with esters, bases, and alcohols and does not require prewetting. GHP (hydrophilic polypropylene) membrane is low protein binding. Both nylon and GHP membrane filters include a glass fiber prefilter layer, as well as being HPLC certified for low UV-absorbing extractables. The regular glass fiber membrane has very low extractables. Polypropylene housing. Female Luer-lock inlet and male slip Luer outlet.

Supplier: Cytiva

These borosilicate glass filters are widely used as total suspended solids filters for applications testing both potable water and waste water. GF/C can also function as a filter for liquid scintillation counting, cell harvesting, industrial waste analysis and binding assays that require high loading capacity.

Supplier: Cytiva

These 25mm filters are ideal for the sterilization of media used for cell cryopreservation. Constructed of nylon filter media in a polypropylene housing, they are compatible with solutions containing DMSO. Filters feature a female Luer-lock inlet connection and a male slip Luer outlet connection, and operate at a maximum temperature of 55°C (131°F). Sterilized by ethylene oxide.

Supplier: Cytiva

These borosilicate glass filters are widely used as total suspended solids filters for applications testing both potable water and waste water.