Syringe Filters | VWR

Syringe filters are attached to the end of a syringe to remove particles from a sample prior to analysis. Filtering liquids, the single-use devices force liquids through the filter either when fluids are initially drawn or delivered.

Syringe filter : Uses, Types and How To Choose

Syringe filter is single-use membrane device, attached to the end of a syringe. Used to remove particulate impurities from samples (liquid/gas) prior to some type of analysis to prevent damage to equipment (e.g. HPLC, chromatography ionic, ICP, dissolution tests etc.)

wwPTFE Syringe Filters (Acrodisc® Syringe Filters With

wwPTFE Syringe Filters (Acrodisc® Syringe Filters with Universal Membranes) Choosing the correct syringe filter for HPLC/UHPLC sample filtration can sometimes be challenging. There are many different membrane choices and devices in the marketplace.

How to Choose a Syringe Filter? - Size, Material, and Simple

Mar 27, 2022 · The particle size determines the pore size you use. For example, use a syringe filter of 0.2-micron pore size to filter out particles larger than 0.2 microns in diameter. Another method for determining column micron size: – use 0.45 μ for microns greater than 3 μ. – use 0.22 μ for microns less than 3 μ.

Sterile Syringe Filters from Globe Scientific - Producers of

Sterile Syringe Filters. Sterile Diamond® PureFlow™ syringe filters satisfy requirements of life science applications for sterilization of solutions or clarification of biological fluids. Sterile filters include a polypropylene microfiber pre-filter layer to improve filtration of particulate-laden fluids that are difficult to filter with

The Different Types Of Syringe Filters And When To Use Them

Dec 13, 2022 · There are three main types of syringe filters: hydrophobic, hydrophilic, and membrane. Hydrophobic filters are made of a material that repels water, while hydrophilic filters are made of a material that attracts water. Membrane filters are made of a semipermeable material that allows only certain molecules to pass through.

Sterile Syringe Filters - Pall Corporation

Pall manufactures syringe filters that are used to sterilize liquid reagents, remove particulate contamination, and clarify solutions prior to further processing. These products are optimized for biological, pharmaceutical, and sterilizing filtration requirements.

Syringe Filters from Cole-Parmer

Syringe filters (or wheel filters) are a single-use filter cartridge locate at the end of a syringe. Syringe filters can have luer lock fittings for a secure fit to the syringe. Choose from our wide assortment of filters to suit your application. Syringe filters come in a variety of membrane types.

Nylon Syringe Filters - Pall Corporation

Nylon syringe filters can be used for both aqueous and solvent-based sample filtration applications. They have excellent chemical compatibility with esters, bases and alcohols. Nylon syringe filters have been widely used to protect HPLC systems and columns from particulate contamination. Overview Order Products Description Documents Applications

Optimum Syringe Barrel End Caps & Tip Caps - Nordson

Jun 7, 2017 · Our end caps fit securely over syringe barrel tabs and feature a center pushbutton that make it easy to create a snug, airtight seal. The pushbutton also gives the operator a visual indicator that the end cap is correctly installed. EFD snap-on end caps fit 3cc, 5cc, 10cc, 30cc, 55cc, and 70cc barrels.

Syringe Filters - Sigma-Aldrich

A syringe filter (or wheel filter) is a single-use, membrane-based device used for the removal of particulate impurities from small (≤ 100 mL) liquid samples (Figure 1). Selected based upon the desired end application, disposable syringe filters are commonly used in labs for fast and efficient filtering, material purification, or even

Medical Syringes | Aijiren Tech Scientific

Medical syringes are used for drawing up and expelling liquids or suspensions. They are designed to fit appropriate needles, tubing, syringe filters, or similar devices, and are constructed of plastic, glass, or a combination of both. They may also have metal components. General-purpose syringes comprise a barrel, a plunger, and a terminal

Syringe Filters - Pall Corporation

Syringe Filters. Pall supplies a comprehensive family of syringe filters offering a full range of sizes, volumes, and flow rates. Sterile syringe filters are typically used in life science applications to sterilize solutions or for clarification. Non-sterile syringe filters are used across a range of filtration and sample preparation applications.

Phenex Syringe Filters: Phenomenex

Step 1: Load. Fill a syringe barrel with the liquid sample. Allow a small amount of air (approximately 10 % of the sample volume) to enter the syringe. The air is used as a purge to minimize fluid retention when expelling the sample from the syringe (Step 3 below). Step 2: Assemble.

What syringe filter is the best for my application? - The

Sep 7, 2020 · 4. Select syringe fitting. Most syringe filters with come with the standardised Luer fitting – either Luer Lock or Luer Slip. Luer Slip – will fit on to any Luer fitting syringe. Simply ‘slip’ the filter onto the end of your syringe. It is quick to add and remove from the syringe; Luer Lock – will only fit onto a Luer Lock syringe