Whatman syringe filters can be found in different diameters, pore sizes, and membrane types. Select from sterile or nonsterile versions without or with prefilters.Syringe filters are the primary option for analytical sample filtration. Whatman 6896-2504 GD/X 25 mm Sterile Syringe Filter, PES filtration medium, 0.45 um (50 pcs)
Whatman polyethersulfone (PES) membrane filters from Cytiva business are hydrophilic and stable in alkaline pH, making them suitable for biological samples and aqueous applications. Low protein binding minimizes nonspecific protein adsorption Hydrophilic membrane suitable for aqueous Compare this item
Whatman filter papers and membranes are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility.We offer a complete range of Whatman cellulose, glass and quartz fiber filters. Cellulose filter papers enable filtration of larger particles (up to 25 µm), while glass and quartz fiber filters combine fast flow rates, high loading capacities, and retention of very fine particles (0.7 to 2.7 µm).
Whatman Polycap TC filtration capsules from Cytiva feature dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions.Designed for fast processing and final filtration of aqueous samples, capsule filters provide efficient processing and enhanced throughput of difficult-to-filter solutions via an in-line installation. Applications include large-volume
Mini-UniPrep Syringeless Filters. Whatman Mini-UniPrep syringeless filters are preassembled filtration devices for the filtration and storage of laboratory samples. These devices are quick and easy to use and feature a plunger, filter and vial in one unit. They replace syringe-coupled filtration devices with single, disposable units.
Supplier: Whatman products (Cytiva) 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. Eight different material options Choice of 4, 13, and 30 mm syringe filter diameter to suit sample volume
Product Support. 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. Eight different material options. Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume. See full list on cytivalifesciences.com
The hydrophilic PES membrane in these filters is designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, and allow more liquid flow that either PVDF or PTFE. They are perfect for many aqueous and organic solvents. Regular Price $172.99 Price $150.23 Add to Cart Questions?
The Mini-UniPrep device is designed to fit into any autosampler accommodating 12 x 32 mm vials. Alternatively the septum can be pierced with a needle and the sample drawn off for manual injection into an analyzer. Amber Mini-UniPrep Syringeless Filter. Protects samples from UV damage. Features and Benefits:
PVDF Membrane Filters. PVDF (polyvinylidene fluoride) is a hydrophobic, solvent resistant membrane that is known for it's high temperature resistance and high particulate removal efficiencies. PVDF is commonly used in the offshore oil and plumbing industries, and is suitable for Gas, Vapor, High-Temperature, Food, and Medicine Filtration.
General Info Technical Resources Request A Sample. Filter Vials are a single system which replaces HPLC Vials, HPLC Caps, Syringes, & Syringe Filters for the filtration of samples. In 15 seconds, Thomson Filter Vials allow for sample preparation of unfiltered samples to filtered samples in an autosampler-ready vial.
Whatman filters are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility. Products such as our ready-to-use glass fiber filters, for determination of suspended solids in water, or our Mini-UniPrep G2 filter vial, for preparing multiple HPLC/UHPLC samples simultaneously, help you obtain higher quality results in less time.
PES filters have an extremely asymmetrical pore structure which allows increased dirt loading capacity. Thereby increasing flow rates and performance of the filter. PES Membrane Filters vs PES Syringe Filters. PES membrane filters are used to remove coarse particulate from the sample stream. They do this by using physical pores in a polymer mesh, selectively passing particles of a certain size while rejecting smaller particles.
Whatman™ seeks to make the world a better place – ensuring our food, medicines, air, and water are safe. The product line, which includes a wide range of filters, devices, and membranes has grown from over 250 years of global expertise as well as a reputation for working the first time, every time.
Whatman™ Mini-Uniprep™ Syringeless Filters Cytiva One-step sample preparation in one-third the time Reduces cost while increasing productivity 0.2 or 0.45 µm filter 12 x 32 mm vials Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane Compare this item
