Supplier: CYTIVA WHATMAN

Reel phenophthalein standard litmus paper.

Supplier: CYTIVA WHATMAN

Carbon Cap™ capsule filters are filled with activated carbon and include a pleated glass fiber filter. They are suitable for adsorption of organic vapours from air, and for removing colour, organics, and chlorine from water.

Supplier: CYTIVA WHATMAN

These Grade 2122 weigh paper sheets reliably allow samples to be transferred to scales without adding unwanted substances that could impact analytical results.

Supplier: CYTIVA WHATMAN

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 WHATMAN

Whatman Grade GF 92 glass microfiber filters from Cytiva are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.

Supplier: CYTIVA WHATMAN

Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.

Supplier: CYTIVA WHATMAN

Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Supplier: CYTIVA WHATMAN

Whatman VACU-GUARD capsule filters are ideal for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols.

Supplier: CYTIVA WHATMAN

This general purpose blotting paper is made from pure raw materials with a high absorbency and is used as a membrane gel support. Due to its thickness (0,8 mm), it is recommended for the lysis/denaturation of colony or plaque lifts and Western blots.

Supplier: CYTIVA WHATMAN

Cytiva's Nuclepore black membrane filters are polycarbonate track-etched (PCTE) membranes with high particle visibility for standard plate count and epifluorescence microscopy applications.

Supplier: CYTIVA WHATMAN

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Supplier: CYTIVA WHATMAN

Grade 603 standard cellulose extraction thimbles for DIONEX ASE.

Supplier: CYTIVA WHATMAN

These glass microfibre filters made from borosilicate glass are used for filtration of coarse particles. They offer faster filtration and a higher air flow rate compared to the similar grade GF 9 filters.

Supplier: CYTIVA WHATMAN

These Polycap™ AS (aqueous solutions) capsule filters combine a glass microfiber (GMF) prefilter over a nylon membrane final filter to provide maximum filtration of difficult, particulate-laden solutions.

Supplier: CYTIVA WHATMAN

Coarse filter mat with high wet strength.

Supplier: CYTIVA WHATMAN

Thick filter with medium to slow filtration speed, high wet strength, and good retention for smaller particles.

Supplier: CYTIVA WHATMAN

PS syringe filter holder for clarification and sterile filtration of liquids and gases under pressure.

Supplier: CYTIVA WHATMAN

Nytran® SuPerCharge (SPC) nylon membranes have a very high positive charge and a higher density of nylon per unit area. Available as circles, sheets or rolls for microplates.

Supplier: CYTIVA WHATMAN

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: CYTIVA WHATMAN

Cytiva's Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Roby syringe filters are designed specifically for automated filtration systems. The design of the polypropylene housing ensures smooth transport from the storage turntable to the filtration site.

Supplier: CYTIVA WHATMAN

High-retention and high flow-rate glass fiber filters for research and industrial use to remove particulates from air and gases.

Supplier: CYTIVA WHATMAN

These Polycap™ TF capsule filters are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a PP housing for use with organic solvents and chemically aggressive solutions.

Supplier: CYTIVA WHATMAN

These Polycap™ TC capsule filters feature dual layer polytehersulfone (PES) membranes and provide efficient filtration for aqueous solutions.

Supplier: CYTIVA WHATMAN

Multiple vacuum filtration apparatus suitable only for vacuum operation.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman TCLP test filters are acid-treated with low metal content. They support TCLP testing by providing accurate information about TCLP limits to ensure the best possible disposal plan can be put into action.

Supplier: CYTIVA WHATMAN

These glass microfibre filters made from borosilicate glass are strengthened with an organic binder to provide high mechanical stability.

Supplier: CYTIVA WHATMAN

These highly glazed filter papers made from high quality cotton linters support vacuum filtration in Büchner funnels or Hirsch funnels and enable strong retention of very fine crystalline precipitates.

Supplier: CYTIVA WHATMAN

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 WHATMAN

Cytiva's Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration.