General Lab Products & Reviews

Cone folded filter paper saves valuable time when undertaking repetitive or multiple analyses.

Pyramid (square) folded filter paper is easy to use and saves valuable time when undertaking repetitive or multiple analyses.

Whatman cellulose filter paper grades are now available in a flat, quadrant folded format to fit conical filter funnels.

Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids.  

Extraction thimbles for DIONEX ASE 200 extraction cell

603 Standard Cellulose Extraction Thimbles made from high-quality cellulose available in a range of sizes.

Cytiva's Whatman parchment weigh boats are designed so users can collect, transfer, and drop both sample and weighing boat into the acid solution during a Kjeldahl analysis without influencing analytical results.

Grade B-2 Whatman weighing paper from Cytiva dissolves residue-free in acid solution, which is critical in applications such as Kjeldahl analysis of nitrogen in soil.

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

Whatman Solvent IFD from Cytiva is a high-flow in-line filter/degasser (IFD) of chemically resistent polypropylene housing and membrane. It connects to an HPLC line to simultaneously filter and degasses during mobile phase preparation.

Cytiva offers a choice of Whatman holders for use with membrane filters.

Whatman 3-Piece Filter Funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.

Whatman VACU-GUARD disk filters from Cytiva are ideal for protecting vacuum pump systems from aqueous aerosols and water intrusion.

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

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

Heavy duty polypropylene filters used in processing applications for general sample preparation, fine filtration and refiltration.

Hydrophilic, fast flow polyethersulfone (PES) membrane filters for aqueous filtration.

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

Cytiva's Whatman PM2.5 PTFE membrane filters are designed for PM2.5 air monitoring. These high-purity, thin filtration devices are sequentially numbered and housed in chemically resistant polypropylene support rings for robotic air sampling.

Cytiva's Roby filter validation kit offers five different Roby automated syringe filters, along with a filter validation protocol and filter selection aid. Tubes of 25 filters are ready for loading into tablet tester systems.

Whatman Puradisc Aqua 30 from Cytiva's business is specifically designed for environmental sample filtration prior to dissolved organic carbon (DOC) and chemical oxygen demand (COD) analysis.

Non-sterile syringe filter used for hard-to-filter material with high solids as in environmental and food analysis samples.

Whatman Puradisc syringe filters from Cytiva's business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.

Hydrophilic PTFE syringe filters in a range of pore sizes and filter diameters.

Disposable plate for Agilent™ 850-DS Dissolution Sampling Station for automated sample preparation in dissolution testing.