0.2 µM microporous PTFE membrane, meets USP, Class VI requirements for plastic containers and closures. Thermoplastic elastomer liner, meets USP, Class VI requirements for plastic containers and closures. Product Dimensions: Height of flask with cap €€-€€ 11.33€in. Diameter of cap (OD) - 4.16 in.

Corning ® syringe filters. HPLC-certified non-sterile syringe filters are available with nylon, regenerated cellulose or polytetrafluorethylene (PTFE) membranes in polypropylene housing for extra chemical resistance.

Like all sterilization processes, the effectiveness of ETO sterilization can be altered by lumen length, lumen diameter, inorganic salts, and organic materials.469, 721, 722, 855, 856, 879 For example, although ETO is not used commonly for reprocessing endoscopes,28 several studies have shown failure of ETO in inactivating contaminating spores

These Corning syringe filters have acrylic copolymer housings, female luer lock inlets and male luer slip outlets. Polyethersulfone (PES) membranes provide the fastest flow rates, low protein binding and low extractables. 100% integrity tested, sterile and certified nonpyrogenic and noncytotoxic. Manufactured in accordance with ISO 9002 standards.

Corning Incorporated Life Sciences Registered 0.2 µM microporous PTFE membrane, meets USP, Class VI requirements for plastic ... Sterilization: This lot has been ...

Bio-Inert (modified nylon), Supor (polyethersulfone), and wwPTFE (water wettable PTFE) microfiltration membranes for removing particulate (such as gel debris). Choosing the Correct MWCO Once sample volume is determined, the next step is to select the appropriate MWCO (for ultrafiltration) or pore size (for microfiltration).

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.

Corning™ Disposable Sterile Bottle-Top Filters, 0.45μm Membrane. Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions. Pricing & Availability.

Of the three types of Transwell ®membranes, only the PTFE membrane does not have a defined pore density because it is a tortuous path membrane. The two membranes with nominally defined pore densities are polycarbonate and polyester. The poly-ester Transwell membranes do not have as high a pore density as

septa (Cat. No. 1395-45SS) are suitable for dry heat sterilization (180°C). w Vented, GL45 caps with 0.22 µm PTFE hydrophobic membranes (Cat. No. 1395-45LTMC) w Open Top, PBT caps in GL25, GL32, and GL45 sizes w Silicone or PTFE-faced Silicone Septa for the open-top caps. PYREX® Reusable Media Bottles

Magna™ Nylon Membrane Filters. dimensional stability even after autoclaving and is completely unaffected by temperatures up to 180°C (356°F) or steam sterilization. Since Magna Nylon filters are naturally hydrophilic, wetting agents are not used during manufacture. Extractable levels are less than 0.0015 mg/cm.

Transwell-COL collagen-coated inserts have a transparent (when wet) collagen-treated PTFE membrane that promotes cell attachment and spreading, while allowing cells to be visualized during culture. The coating process covers each fibril of the matrix, thereby retaining the porosity of the membrane.

Sterilization by ionizing radiation, primarily by cobalt 60 gamma rays or electron accelerators, is a low-temperature sterilization method that has been used for a number of medical products (e.g., tissue for transplantation, pharmaceuticals, medical devices).

0.2 µM microporous PTFE membrane, meets USP, Class VI requirements for plastic containers and closures. Product Dimensions: Length of flask w/cap Height (depth) Width - 7.97 in. - 4.38 in. Tolerances - 1.55 in. - +/- 0.05 in. Sterilization: The product has been irradiated and dosimetrically released based on ANSI/AAMI/ISO 11137 Sterilization of

This new vacuum filter/storage bottle system is designed for filtering and storing cell culture media, biological fluids, and other aqueous solutions. The new system consists of a 500mL polystyrene receiver bottle and filter funnel with a 0.2µm pore size 33.2cm2 area NY membrane and a polyethylene neck adaptor with hose connector. Nylon (NY) membranes are naturally hydrophilic, surfactant