Why choose Chromfil™ syringe filters? 1. With high-quality Membrane 2. Unique design of gear rim 3. Non-pyrogenic 4. Easier to tell the filter type The same design as Aglient, Phenomenex’s Filter Feature 1. HPLC certification which guarantees the filters will not produce extraneous peaks in the UV range. 2.
Mar 15, 2016 · All extracts were passed through 0.45 μm membrane filters (Phenex PTFE, Phenomenex) to remove any cellular debris. A separate subset of leaves were scanned for leaf area determinations and leaf mass per unit area calculated by weighing scanned leaves after drying in an oven at 60°C. Gland density was determined as described elsewhere
ultrasonication for 15 minutes. Sample solutions were then filtered using 0.45 µm PTFE membrane filter before eluted through a Phenomenex Luna C18 column (5 µm, 2 mm x 250 mm). A gradient elution was carried out with a mobile phase consists of 0.1% formic acid in water (A) and acetonitrile (B).
Filter both aqueous and organic solvents Optically clear when wet Hydrophilic PTFE membranes are a thin, unsupported, highly porous film that offers maximum chemical and pH resistance to a broad range of aqueous and organic solvents. This membrane exhibits high flow rates with minimal
The hydrophilic PVDF membrane provides high flow rates and throughput, low extractables and broad chemical compatibility. This membrane binds less protein than nylon or PTFE AF6-6D06-12 100/pk AF6-6D06-52 500/pk Phenex-GF/CA 2,3,4 (Glass Fiber/Cellulose Acetate) An integrated syringe filter unit containing an inert borosilicate glass fiber
The difference is that the PVDF membrane filter has strong resistance, only second to the PTFE membrane filter. Advantage of Membrane Filter Disc ISO9001 approved, membrane imported from Germany for its rare materials, and the 100000-class cleaning working shop all ensured the high quality.
25-mm PTFE membrane syringe filter with a 0.2#m pore size. 3. Extracted Specimen. A chromatographic sample was extracted from the fiber-containing HT-672 resin by dissolving approximately 0.001 g of resin in 5 ml of acetonitrile in a neoprene centrifuge tube. After centrifuging for 5 minutes, a 20#1 aliquot of supematant was filtered and analyzed.
Using low-quality, low-cost filters can lead to sample contamination by introducing filter membrane and housing extractables directly into your sample. All Phenex filters are made with the highest grade materials available to remove any unwanted interferents. • Extraneous peaks • False quantitation • Sample co-elution • Instrument damage
These hydrophobic membranes provide ultimate chemical resistance and are temperature stable to 500 F (260 C). 2.0, 1.0, and 0.5-µm pore size PTFE filters are comprised of a tighter PTFE membrane laminated onto a PTFE support. These filters have two distinct sides — the tight, smooth PTFE membrane and the rough PTFE support.
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 particulate contamination.
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The ePTFE air filter membrane High temperature, strong acid and alkali resistance, non-toxic and other characteristics.The product which is made has high filtration efficiency, low running resistance, fast filtration speed, long service life and reusable, thus reducing operating costs.
Syringeless and Syringe Filters Syringe filters and membranes for the removal of interfering materials and fine particles prior to injection; includes filters both with and without syringes; suitable for both aqueous and aqueous-organic samples; often constructed from PVDF or PTFE.
Filters! Unbelievable Offer Unbeatable Quality fer on Syringe Filters Inside If Phenex syringe filters do not perform as well or better than your current syringe filter product of similar membrane diameter and pore size, return the product with comparative data within 45 days for a FULL REFUND! Phenomenex 411 Madrid Avenue Torrance, CA 90501-1430
