Easy-to-use vials offer fast sample filtration and require only a squeeze of your fingers. Minimize sample loss by eliminating multiple transfers. Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes in PVDF, PTFE, PES, or nylon. Preslit PTFE/silicone caps help eliminate broken autosampler needles and cored septa.
Hydrophobic PTFE syringe filters have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in smooth rim or gear rim formats.
Unlike other (hydrophilic) filter types, they are not wetted by air humidity, allowing unhindered passage of air at low differential pressures as well. PTFE membrane filters have an excellent chemical compatibility (pH 1 to 14), so that they are also used for the filtration of solvents and acids, to which other filter types are not resistant.
Filter Media Chemical Resistance Chart Note:G = Good, F = Fair, X = Not recommended,- = No data available Polyester Polypro Nylon-6 Aramid/Nx Acrylic Modacrylic PVC PVDC PTFE/Teflon PPS/Ryton Glass Cotton Wool Temperature Limit F 266 212 212 392 284 158 140 140 428 356 500 212 194 Temperature Limit C 130 100 100 200
Mixed Cellulose Ester is Composition of Cellulose Acetate and Cellulose Nitrate Non Toxic Ink to Print Grid lines Grid Lines Spaced at 3.1mm Intervals Clear contrast for easier detection Applications:-Colony counting General Microscopy Particulate counting and analysis Industries: Bottled Water Food & Beverage (Beer, Wine, carbonated drinks, etc.) Environmental Cosmetics Pharmaceutical
compatibility with the liquid you want to filter by performing a trial filtration run before you start your actual filtration. Legend Compatible ++ Limited compatibility + Not compatible - not analyized n.a. 1) gamma irradiation feasible for Minisart ® Air Chemical Compatibility Chart For Minisart® Syringe Filters
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.
Refer to the solvent compatibility table for a complete list of recommended solvents. Use in any HPLC or GC autosampler rack that accepts 12x32mm 2mL vials. Needle stroke must be set to 5mm from the bottom of the vial. Requires a minimum sample volume of 250 uL, maximum sample fill volume 450 uL, filter dead volume 120 uL.
The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.
Polytetrafluoroethylene PTFE Syringe Filters, 0.45um, 17mm, Luer-Lok/Luer Slip, Sterile, 100 per pack, SF18242 Regular Price: $141.19 Price $122.78
1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125°C for 15 minutes.
Buy membrane filters, syringe filters, capsule filters, mesh filters and many more microfilter membrane devices. 47mm
15 mm PTFE PP 0.45 μm Male Luer Slip White, Printed No 50 17574-----K 15 mm PTFE PP 0.45 μm Male Luer Slip White, Printed No 500 17574-----Q 4 mm PTFE PP 0.2 μm Male Luer Slip Blue Tray No 500 17844-----Q 4 mm PTFE PP 0.45 μm Male Luer Slip Yellow Tray No 50 1 -----K
