Millipore® membranes have supported laboratory filtration in academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore® mixed cellulose esters, Durapore® PVDF, Millipore Express® PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.
Water and acetonitrile were passed through polypropylene or PTFE syringe filters (as indicated in legend), then used 1:1 (v/v) to prepare the mobile phase for UHPLC. The system was run at 0.25 mL/min for 600 min with backpressure recorded every 50 min. DP represents total change in backpressure after 600 min.
Filter Media GH Polypro (GHP, hydrophilic polypropylene), TF (PTFE, hydrophobic polytetrafluoroethylene), PVDF (hydrophilic polyvinylidene fluoride), and Nylaflo™ (hydrophilic nylon) membranes Pore Size 0.2 and 0.45 µm Typical Thickness GHP Membrane 0.2 µm: 101 µm (4.0 mils) 0.45 µm: 114 µm (4.5 mils) TF (PTFE) Membrane 0.2 µm: 139 µm
PTFE syringe filters are hydrophobic and chemically resistant to all solvents, acids, and bases. PTFE does not impart any extractables to the filtrate. It's an ideal material for transducer protectors because it blocks water vapor. PTFE is ideal for filtering and de-gassing chromatography solvents. For Hydrophilic PTFE, click here.
Millipore SLLGH13NL PTFE Hydrophilic Millex-LG Non-Sterile Syringe Filter Unit, 0.20 Micron, 13mm Diameter (Pack of 100): Science Lab Syringe Filters: Amazon.com: Industrial & Scientific
Millex-FG, 0.20 µm, hydrophobic PTFE, 25 mm | SLFG025LS. The 50 mm Millex® filter units are especially useful for vacuum line protection. All units are bi-directional. A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane, ethylene oxide sterilized. Ideal for sterilizing gases, venting sterile containers, and.
May 01, 2011 · The system is designed for use with Millex Samplicity filter units with a hydrophilic Teflon membrane filter that has a pore size of either 0.45 μm or 0.2 μm. Millex Samplicity filter units have low extractables, low analyte binding properties, and a low hold-up volume, which enables samples as small as 200 μl to be processed, says the firm.
Millex-GP Syringe Filter Unit, 0.22 µm, polyethersulfone, 33 mm, gamma sterilized. Sterile Hydrophilic Polyethersulfone (PES) 0.22 µm Hydrophilic. Hydrophilic Polyethersulfone (PES). Filter Code GP. Sterilization Gamma irradiation.
Aug 01, 2008 · This multi-layer filter is resistant to clogging by viscous and high particulate solutions, yet provides quantitative retention of fine particulate. Hydrophilic Teflon and nylon Millex HPF filters are now available with 0.2 μm and 0.45 μm pore sizes, meeting the needs of researchers who are filtering samples and mobile phases for ultra-high
The 50 mm Millex® filter units are especially useful for vacuum line protection. All units are bi-directional. A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane, ethylene oxide sterilized. Ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions.
Standard Teflon (PTFE) tubing for general lab use. 1/16" OD PTFE tubing is the most common tubing used in microfluidics for its dimensions and wide chemical compatibility. It is mainly used to connect a wide range of devices and accessories such as microfluidic reservoirs, manifolds, bubble traps or any device with threaded ports for rigid tubing.
Millex Syringe Filter, Hydrophilic PTFE, Non-sterile 0.45 µm pore size, 13 mm diameter, Millex-LH hydrophilic PTFE membrane, ion chromatography certified - Find MSDS or SDS, a COA, data sheets and more information.
Whatman® Puradisc 13 syringe filters 0.2 μm, PTFE, 100/pk; Synonyms: Whatman filter,disposable syringe filters,Z672734,Whatman filters; find -WHA67841302 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
