Phenomenex Catalog International 2009 - (Page 6) Filtration FILTRATION All-Glass Vacuum Mobile Phase Filtration System FilterSys ™ Filter Membranes Phenex™ • Nylon and PTFE (Teflon®) membranes • Wide selection of membrane sizes Phenex PTFE (Teflon®) and Nylon membrane filters offer excellent chemical resistance to almost all laboratory solvents and samples. They do not introduce unwanted plasticizers or contaminants into the sample or mobile phase. PTFE (Teflon®) and Nylon 66 membrane disc filters are available in 13 and 25 mm diameters (for reusable syringe filter holders), and in 47 mm diameter for mobile phase filtration. Since Nylon 66 is hydrophilic, filtering of aqueous solvents is simple. No prewetting is required. PTFE is hydrophobic and so is not recommended for the filtration of aqueous solutions. Ordering Information Filter Membranes Pore Part No. Size (μm) Nylon AF0-0500 0.45 AF0-0501 0.2 AF0-0502 0.45 AF0-0503 0.2 0.45 AF0-0504 PTFE AF0-0512 0.45 AF0-0513 0.2 AF0-0514 0.45 • Prevents pump and system component damage • Rapid filtration of buffers, organics and corrosive liquids • Removes damaging microparticulates and bacterial contaminants • HPLC and GC solvent and sample filtration, 1 to 4 L units FILTERSyS / FILTER MEMBRANES | Disc Diameter (mm) 13 25 25 47 47 25 47 47 Membrane Material Nylon Nylon Nylon Nylon Nylon PTFE PTFE PTFE Unit 100/pk 100/pk 100/pk 100/pk 100/pk 100/pk 100/pk 100/pk Price Ordering Information Mobile Phase Filtration System Part No. Description Complete Assembly AH0-1566 FilterSys™, 47 mm, 300 mL funnel with 1 L vacuum flask AH0-3314 FilterSys™, 47 mm, 500 mL funnel with 2 L vacuum flask AH0-3315 FilterSys™, 47 mm, 1000 mL funnel with 4 L vacuum flask Component Parts AH0-1567 Fritted support base, 47 mm, 40/35 taper AH0-1568 Funnel, graduated, 300 mL, 47 mm AH0-3323 Funnel, graduated, 500 mL, 47 mm AH0-3324 Funnel, graduated, 1000 mL, 47 mm AH0-1569 1 liter filter flask, 40/35 taper 2 liter filter flask, 40/35 taper AH0-3321 AH0-3322 4 liter filter flask, 40/35 taper AH0-1570 Aluminum clamp, 47 mm Filter Membranes AF0-0503 Nylon 66, 0.2 µm, 47 mm AF0-0504 Nylon 66, 0.45 µm, 47 mm AF0-0513 PTFE, 0.2 µm, 47 mm AF0-0514 PTFE, 0.5 µm, 47 mm Above filter membranes are non-sterile. Phenex is a trademark of Phenomenex, Inc. Unit ea ea ea Price Solvent Pickup Adapter This glass adapter enables direct pickup of mobile phase solvent for filtration using the Phenomenex FilterSys™. Safe in-line filtration with the pickup adapter replaces the tedious and dangerous pour-and-wait funnel filtration method. Eliminate the possibilities of spilling solvents and breathing toxic vapors. Replacing the funnel adapter on the FilterSys unit, the 47 mm pickup adapter with flange holds the membrane filter in place on top of the fritted support base, which in turn is held by the aluminum clamp (not included). The pickup adapter draws solvent directly from the reagent bottle — the safest way to transfer and filter solvents. The adapter includes a 4 mm PTFE stopcock with ¼ in. OD outlet, PTFE 90° elbow with compression fittings for ¼ in. OD tubing, and 3 feet of ¼ in. OD PTFE tubing. ea ea ea ea ea ea ea ea 100/pk 100/pk 100/pk 100/pk For additional information on the FilterSys Filtration System, see p. 352 For a useful Membrane Selection Guide, see p. 4 Ordering Information Solvent Pickup Adapter Part No. Description AH0-2947 Mobile Phase Pickup Adapter, 47 mm Unit ea Price 6 Phenomenex
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