Products
Syringe Filters, TF Membrane. Laboratory filtration is an essential technique in obtaining the most precise results. Because filtration is so important, it’s necessary that you purchase premium lab filtration supplies. At LabSource, we offer a complete selection of the best laboratory filtration products, including the most ideal lab filter — whether it’s a membrane filter, syringe filter or other product.
PTFE-T Syringe Filter. DORSAN® syringe filters, manufactured with naturally hydrophobic Polytetrafluorethylene membranes (PTFE). This is the type of membrane most widely used in the preparation of samples for HPLC analysis. PTFE is widely used due to its great resistance to the majority of acid, alkaline and solvent products.
PTFE Membrane Hydrophobic PTFE membrane has great temperature resistance Ideal for degassing/clarifying aqueous and solvent samples This product (s) resides on a Fisher Scientific GSA or VA contract.
Nov 15, 2014 · The choice of syringe filter depends on the: filter size (volume) of your sample, the chemical compatibility of the housing and membrane and desired pore size.Selection of the wrong filter size can result in too much sample holdup volume (loss of sample on filter) or overloading of the filter (allowing unfiltered material to pass through).
processes, non-sterile Millex syringe filters provide unsurpassed quality and consistency of results. This 4 mm syringe filter with a Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.2 µm pore size used in Fine particle removal from aqueous & organic solutions.
stream membrane. Membrane and depth filters offer certain Choosing the proper membrane device for your laboratory process is an important first step in any successful analysis. To help you identify the filtra-tion device best suited to your specific application we created a this handy membrane selection guide that will help
Quality Nylon, PTFE, PES, PVDF and MCE syringe filters & membrane filters for sample preparation News & Upcoming Events Water Purification System Genie G at 3600 meters ( 0 ft) high
Syringe/Disc Filters The smaller conventional Corning® syringe disc-type filters (4, 15, 25, 26, and 28 mm diameter) are used with syringes which serves as both the fluid reservoir and the pressure source. They are 100% integrity tested. The HPLC-certified non-sterile syringe filters are available with nylon, regenerated
Mar 12, 2020 · Available filter membranes are mixed cellulose membrane, polyethersulfone (PESM), NylonM, etc. (2) Highly corrosive organic solvents: generally using a hydrophobic membrane. (3) Protein solution: choose the filter membrane with low protein adsorption, such as the PVDF filter membrane.
Jan 08, 2017 · PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Membrane: HPLC certified PTFE, with polypropylene support
Acrodisc® Syringe Filter with PTFE Membrane - 0.45 µm, 25mm (1000/pkg) “Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications.
Acrodisc syringe filters with GHP membrane 182 •• • • A c rod isy n g efltw h a b 195 •• • • Acrodisc syringe filters with nylon membrane 186 •• Acrodisc syringe filters with PTFE membrane 188 •• Acrodisc syringe filters with PVDF membrane 184 •• Acrodisc syringe filters with Versapor® membrane 192 ••
Apr 29, 2021 · For non-aqueous samples, screening PTFE and regenerated cellulose, assuming that chemical compatibility is adequate for the sample solvent, would be a good idea. Syringe Filter Finder. 3-step tool designed to help you find the appropriate syringe filter to help you successfully remove particulates from your sample matrix.
Waters offers Pall Life Sciences laboratory filters for sample and solvent filtration, including: HPLC sample filters in syringe filter format. Solvent filters in membrane disc format. Solvent filtration apparatus. A wide selection of membrane types and pore sizes to deliver the right lab filter for any sample type, and a broad range of device
Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents. For samples composed of acids and bases, hydrophilic PTFE membrane syringe filters and PES membrane syringe filters may be considered.