High quality and cost effective, these Polytetrafluoroethylene (PTFE) syringe filters are HPLC certified and available in both a hydrophilic and hydrophobic version. • PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases. • Very resistant to solvents as well as acids or bases. • Can be
Phenex syringe filters are designed for efficient and rapid filtration of almost any solution prior to analysis, and are optimized for superior flow rates and high throughput. Proper membrane and size selection are the keys to choosing the best product to maintain the integrity of your sample components as well as to protect your system from
PTFE Laminated Membrane Filters, 0.45 Micron, 47mm, 100/Pk. PTFE Laminated Membrane Filters, 0.45 micron, 47 mm, pack of 100. Hydrophobic, durable ePTFE laminated on to a polypropylene later. Ideal for venting, phase seperations, and aerosol sampling.
Greyhound Q-Fil Syringe Filters for UHPLC & HPLC, set the new quality standard for today's laboratory syringe filters. Manufactured from the highest quality medical grade, high density polypropylene (or acrylic for specific applications), Q-Fil Syringe Filters provide excellent chemical resistance to all routinely used HPLC solvents.
PTFE Laminated Membrane Filters. These hydrophobic PTFE membrane filters are laminated onto polypropylene netting for improved strength and handling. Due to broad chemical compatibility and excellent water repellency, they are ideal for solvent filtration, phase separations, venting, and air sampling. Read More.
Millex-FG Sterile 25 mm Syringe Filters. PVC, ethylene oxide sterilized, 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane. Comes in a pack of 50. Millex ® syringe filter units with hydrophobic Fluoropore ™ membrane are ideal for in-line sterilization of gases and venting sterile containers, and filters
Membrane Filters, Nylon, PTFE Whatman’s range of membrane filters with advanced technical specifications are the preferred choice for a wide range of applications. The membrane filters offer accurately controlled pore size distribution and higher strength and flexibility, which ensure reproducibility and consistency.
Ideal prefilter in samples for HPLC. PTFE Polytetrafluorethylene Syringe Filters. T Series. 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.
Triple Layered Syringe Filter - PVDF Membrane with two layers of Glass Fiber Filter. PVDF Membrane 25mm 0.2um. PVDF Membrane 25mm 0.45um. Grade 1 Qualitative Filter Paper. Qualitative Filter Paper. Grade 1 Qualitative Filter Paper 11cm. Grade 1 Qualitative Filter Paper 12.5cm. Grade 1 Qualitative Filter Paper 15cm.
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
They are ideal for the quick, efficient filtration of samples up to 100 mL volume. Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.
PTFE Unlaminated Membrane Filters. Our unsupported, hydrophobic, PTFE membrane filters are ideal for sterilization and venting applications involving air, gasses, and solvents/acids incompatible with most other filters. These PTFE filters are chemically and biologically inert, stable up to 260°C, and will withstand the majority of concentrated
STERILE SYRINGE FILTER These filters are designed for applications where sterility of the affluent is mandatory (Sterile Compounding and Pharmaceutical use). The product contains a pharmaceutical grade PTFE membrane (Sterilizing Grade) and the filters are built in a 10,000-class clean room, flushed, dried and 100% integrity tested prior to
PTFE Syringe Filter - Sterile. PTFE 13mm 0.2um Sterile; PTFE 13mm 0.45um Sterile; PTFE 25mm 0.2um Sterile; PTFE 25mm 0.45um Sterile; Air Vent Filter. PTFE Air Vent 50mm 0.2um; PTFE Air Vent 50mm 0.45um; Double Layered Syringe Filter. Syringe Filter with Nylon Membrane + Glass Fiber Prefiltration. Nylon Membrane 25mm 0.2um; Nylon Membrane 25mm 0
Tube-tip format (optional) for accurate dispensing into a micro-vial. Choice of membrane or glass microfiber filter media. Sterile option for critical applications. Wide range of membranes. 13 mm diameter syringe filter. Sample volume up to 10 mL. Low hold-up volume < 25 μl ensures maximum sample recovery.
