MUNKTELL PTFE SYRINGE FILTERS This is a filter for quick, simple and reliable ultra-cleaning of small volumes. PTFE is hydrophobic and has an excellent compatibility with aggressive samples. These units are recommended for HPLC – solvent preparation and de-gasing to ensure column protection. They can be autoclaved. We supply them in two pore sizes – 0.2 and 0.45 μm – and in three diameters 4 – 15 – 25 mm RECOMMENDED FILTRATION DIAMETER (mm) VOLUME (ml) 4 up to 1 15 up to 5 25 up to 100 SPECIFICATION FOR PTFE SYRINGE FILTERS Pore Size 0.45 μm 0.2 μm 0.45 μm 0.2 μm 0.45 μm Membrane PTFE PTFE PTFE PTFE PTFE reinforced reinforced reinforced reinforced reinforced Housing Polyprop. Polyprop. Polyprop. Polyprop. Polyprop. Diameter 4 mm 15 mm 15 mm 25 mm 25 mm Filter Area 0.07 cm2 1.7 cm2 1.7 cm2 4.8 cm2 4.8 cm2 Idle Volume 0.001 ml 0.01 ml 0.01 ml 0.1 ml 0.1 ml Bubble Point 0.9 bar 1.4 bar 0.9 bar 1.4 bar 0.9 bar (Isopropanol) Water Penetration 3 bar 4 bar 3 bar 4 bar 3 bar Pressure Max. Pressure 6 bar 6 bar 6 bar 6 bar 6 bar Max. Temperature 121°C/30min 121°C/30min 121°C/30min 121°C/30min 121°C/30 min Air Flow 0.1 l/min 0.6 l/min 0.9 l/min 1.7 l/min 3 l/min ( p=1 bar) Inlet Luer lock Luer lock Luer lock Luer lock Luer lock Outlet Luer slip Luer slip Luer slip Luer slip/ Luer slip Luer lock Version non-sterile non-sterile non-sterile non-sterile non-sterile Pack Size 50 50 50 50 50
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