1 FILTRATION Selecting the Best Filter for Your Application Choosing a filter does not have to be complicated - Corning has simplified the process. Just follow these four easy steps: Step 1: Match your application with the appropriate pore size. Step 2: Select the membrane and housing material for your application. Step 3: Select the correct membrane area to optimize flow rate and throughput.
PTFE membranes makes them very useful for filtering solvents or other aggressive chemi-cals for which other membranes are unsuitable. Because of their hydrophobicity, PTFE membranes must be prewetted with a solvent, such as ethanol, before aqueous solutions can be filtered. Glass fiber filters are used as a depth filter for prefiltration of
Corning™ Stripettor™ Ultra Pipet Controller Accessory, Hydrophobic PTFE Filters Extreme chemical resistance of PTFE membranes makes them very useful for filtering solvents or other aggressive chemicals for which other membranes are unsuitable.
Polypropylene housing. Diameters: 25 and 50mm diameters handle volumes ranging from 0.5 to 100mL. 50mm diameter PTFE syringe filter is ideal for protecting vacuum lines and pumps. PTFE resin (PTFE): For working with gases or aggressive organic solvents. 0.2μm filter for very fine particulate removal and 0.45μm pore size for most clarification
Pore size and membrane type is printed on every syringe filter. Sterile filters are individually blister-wrapped in cases of 50, nonsterile in cases of 50. The 50mm PTFE syringe filter is supplied in case of 12. Compliance. Manufactured to ISO 9002 and GMP standards, and 100% integrity tested.
These Corning® syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance These naturally hydrophobic membranes can be used for venting applications or filtering gases 100% integrity tested, sterile and nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards
treated PTFE membranes that promote cell attachment and and some solvents including many halogenated hydrocarbons and ... stabilized collagen matrix covering the fibrils of the filter membrane. These Transwell inserts are excellent for the growth of cells requiring a biological coating.
There are so many solvents and syringe filter/membrane materials that it can be tough to remember which combinations are safe and which are corrosive. These tables show the compatibilities between 5 materials (CA, nylon, PES, PTFE, and PVDF) and 75 common solvents (including acids, alcohols, and nitrogen solvents). Send Inquiry.
The collagen-coated PTFE membrane is fragile and requires careful handling during removal. A wetted cellulosic membrane filter should be placed in direct contact with the underside of the Transwell insert membrane before it is cut out with a scalpel. The wetted, more rigid, cellulosic filter will serve as a support for the collagen-coated membrane.
Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure. 6 Rugged polypropylene construction— autoclavable to 121 °C for
