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Membrane selection guide

This document provides information on various membrane types for syringe filters, including nylon, CA, PTFE, PVDF, PES, MCE. It discusses the properties of each membrane, including hydrophilicity, protein binding, chemical compatibility, temperature resistance and suitable applications. Product codes and specifications are provided for syringe filters with these different membrane types in 13mm, 25mm and 30mm diameters and 0.22 and 0.45 micrometer pore sizes.

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6 Membrane Selection Guide Nylon CA(Cellulose acetate) • Hydrophilic property • Ideal for aqueous(Non-acidic) or organic sample • High protein binding, Not used when protein recovery is important, Commonly used to for general lab filtration of HPLC Reference Chart of Membrane Filter • Naturally Hydrophilic • Low protein binding suitable for aqueous samples • Nitrate free suitable for ground water filtration • Excellent choice for maximum protein recovery, bind less protein than PVDF • Ideal for tissue culture media and sensitive biological sample PTFE(Polytetrafluoroethylene) PES(Polyethersulfone) Hydrophobic PTFE • Strong hydrophobic • Strong chemical stability and inertia • Strong acid and alkali solvent filtration • Chemical resistance to all solvent, Ideal for filtering gas Hydrophilic PTFE • Inorganic solvent with strong chemical causticity filtration • Mixed solvent filtration in HPLC(Acetonitrile/Water) • Alkali solvent filtration • Lowest protein binding • Low binding of protein and nucleic acid, faster than PVDF, excellent flow rates • Suitable filtration for tissue culture media • Broad chemical resistance , aggressive solvents PVDF(Polyvinylidene difluoride) MCE(Mixed cellulose ester) • Good heat endurance and chemical stability • Strong hydrophobic, Non Aggressive aqueous, mild organic solutions, Solvent mixture • Extremely low protein binding • HPLC sample, general biological filtration • Filtration of aqueous sample, effectively bind trace protein • Little resistance • Oil, Alcohol, and bacteria filtration and then inspect, Particle Analysis Microbiology PP(Polypropylene) GMF • Naturally hydrophilic membrane, Wide range of chemical compatibility to organic solvents • Low no-specific absorbing membrane for maximum protein recovery in critical analysis • Suited for biological sample filtration Designed specially to filter high particulate solutions. With four layers, the first filter is a composite membrane of 10μm glass fiber and 1.0μm PP, the second prefilter is 0.7μm GF/F membrane media, the last one is filtration media as speci-fied. Step-1 Determine whether required prefiltration Syringe Filter with PP Prefilter Step-2 Choose the suitable Membrane Filtration Medium. by Characteristics of Samples Aqueous Non-Polar Protein MCE/CA/NY PTFE/PVDF/NY PES/PVDF Step-3 Choose the suitable diameter. by Volume of Samples <10ml <100ml <250ml 13mm 25mm 30mm Step-4 Choose the suitable Pore Size. by size of Target compounds >3um <3um 0.45um 0.22um To Place an Order or Receive Technical Assistance +98-21-22024327-8 Ext 612 Arash Abed Mobile: 09128911277 Email: abed@mabnateyf.com
FUTECS your chromatography specialist www.futecs.com 7 Chemical Compatibility Chart for Syringe Filters NY PTFE PVDF PP REG PES CA ACIDS Acetic, Glacial L C C C C N N Acetic, 25% C C C C C C C Formic, 25% N C C C C - L Hydrochloric, 25% N C C C N C N Nitric, 25% N C C C N - N Phosphoric, 25% N C C C L - C Sulfuric, 25% N C C C N - N Trichloroacetic, 10% N C - - C - C ALCOHOLS Amyl Alcohol, Butanol C C L C C L C Benzyl Alcohol C C C C C N L Ethanol, 70% L C C C C C C Ethanol, 98% C C C C C C C Ethylene Glycol C C C C C C C Glycerol C C C C C C C Isopropal, n-Propanol C C C C C C C Methanol, 98% C C C C C C C Propylene Glycol C C C C C C L ALKALIES Ammonium Hydroxide, 25% C C C C L C C Sodium Hydroxide 3 Normal C C C C L - N HYDROCARBONS Hexane C C C N C L C Sodium C C C N C C C Toluene, Benzene C C C N C S C HALOGENATED HYDROCABONS Carbon Tetrachloride C C C L C C L Chloroform C C C L C N N Methylene Chloride L C C L C N N Monochlorobenzene, Freon C C C C C - C Trichloroethylene C C C C C N C KEYTONES Acetone, Cyclohexanone C C C C C N N Methy Ethyl Ketone C C L L C N L Methyl Isobutyl Ketone - C N L C - - ESTERS Amyl Acetate C C L L C - L Butyl Acetate C C L L C - L Ethyl acetate, Methyl acetate C C L L C N N Propyl Acetate C C L L C - L OXIDES - ETHERS Dimethylsulfoxide (DMSO) - E N C C N N Dioxane and Tetrahydrofuran C E N C C - N Ethyl Ether C E C L C C C SOLVENTS WITH NITROGEN (AMIDES) Acetonitrile C E L C C L N Aniline - - N - C - N Diethylacetamide C - N - C - N Dimethyl Formamide L N N C L - N Pyridine C L S N C L N MISCELLANEOUS Formaldehyde Solution, 30% C C C C L C L Hydrogen Peroxide, 30% N C C C C C C Phenol, Aqueous, 10% N C L C N N N *N =Not Compatible C =Compatible L =Limited Compatibility. May be okay for small volumes and/or short term contact.
8 Sample Syringe Filter Syringe filters are simply quality filters, well packaged, and offered at a fair and competitive price. The Classic range is available in all of the major membranes including Nylon, CA, PP, Glass Fiber, PTFE, PES, MCE and PVDF which are supplied in 13mm, 25mm and 17mm, 30mm formats in virgin plypropylene housings
FUTECS your chromatography specialist 9 www.futecs.com I. Sample Preparation Superpure -Syringe Filter • Larger filtration area(Diameter) : 17mm, 30mm • Increase sample volume throughput • High reducing pressure • Designed to speed up membrane flow rate • Nylon, Hydrophobic-PTFE, Hydrophiliic-PTFE, PVDF, PES, MCE • Pore Size; 0.22um, 0.45um • Color Housing Designed Chrompure -Syringe Filter • High quality membrane • Gear rim ring for better handling • Improved membrane flow rate • Membrane Materials; Nylon, PTFE, PVDF, CA, PES, MCE, GF • Pore Size; 0.22um, 0.45um • Size(Diameter); 13mm, 25mm • Color Housing Design Simplepure -Syringe Filter • Specially designed to maximize sample recovery • Minimum sample hold-up • High quality membrane • Improved membrane flow rate • Materials; Nylon, Hydrophobic-PTFE, Hydrophilic-PTFE, PVDF, CA, PES, MCE • Pore Size; 0.22um, 0.45um, Available 0.8 - 5um • Size(Diameter); 13mm, 25mm • Housing; Natural white, Virgin medical polypropylene housing
Non-Sterile Syringe Filter 10 I. Sample Preparation MS LLC Nylon Syringe Filter (Polyamide) • Hydrophilic property • No need to moist beforehand • Uniform aperture • Strong tenacity and adsorbability • Compatible with aqueous and alcoholic solutions and solvents; suitable for HPLC Parameter 13mm 25mm 30mm Material Nylon Nylon Nylon Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 100 100 100 Max. pressure(psi) 75 95 110 pH 3-12 3-12 3-12 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFNY013022NC Nylon 0.22 13 No 100 SFNY013045NC Nylon 0.45 13 No 100 SFNY013022N Nylon 0.22 13 No 100 SFNY013045N Nylon 0.45 13 No 100 SFNY025022NC Nylon 0.22 25 No 100 SFNY025045NC Nylon 0.45 25 No 100 SFNY025022N Nylon 0.22 25 No 100 SFNY025045N Nylon 0.45 25 No 100 SFNY017022N Nylon 0.22 17 No 100 SFNY017045N Nylon 0.45 17 No 100 SFNY030022N Nylon 0.22 30 No 100 SFNY030045N Nylon 0.45 30 No 100
FUTECS your chromatography specialist 11 www.futecs.com I. Sample Preparation PVDF Syringe Filter(Polyvinylidene Fluoride) • Good heat-endurance chemical stability • Strong hydrophobiclity filters • Widely used in gas filtration, vapor filtration, high-temperature • Food industry • Medicine filtration Parameter 13mm 25mm 30mm Material PVDF PVDF PVDF Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 100 100 100 Max. pressure(psi) 50 95 110 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPVDF013022NC PVDF 0.22 13 No 100 SFPVDF013045NC PVDF 0.45 13 No 100 SFPVDF013022N PVDF 0.22 13 No 100 SFPVDF013045N PVDF 0.45 13 No 100 SFPVDF025022NC PVDF 0.22 25 No 100 SFPVDF025045NC PVDF 0.45 25 No 100 SFPVDF025022N PVDF 0.22 25 No 100 SFPVDF025045N PVDF 0.45 25 No 100 SFPVDF017022N PVDF 0.22 17 No 100 SFPVDF017045N PVDF 0.45 17 No 100 SFPVDF030022N PVDF 0.22 30 No 100 SFPVDF030045N PVDF 0.45 30 No 100
Non-Sterile Syringe Filter 12 I. Sample Preparation MS LLC Hydrophobic PTFE Syringe Filter(Polyfluortetraethylene) • Broad chemical compatibility • Strong chemical stability and inertia • Strong hydrophobicity • Organic solvent with strong chemical causticity filtration • Strong acid solvent filtration • Alkali solvent filtration Parameter 13mm 25mm 30mm Material PTFE PTFE PTFE Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 130 130 130 Max. pressure(psi) 130 130 130 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack Hydrophobic PTFE SFPTFE013022NBC PTFE 0.22 13 No 100 SFPTFE013045NBC PTFE 0.45 13 No 100 SFPTFE013022NB PTFE 0.22 13 No 100 SFPTFE013045NB PTFE 0.45 13 No 100 SFPTFE025022NBC PTFE 0.22 25 No 100 SFPTFE025045NBC PTFE 0.45 25 No 100 SFPTFE025022NB PTFE 0.22 25 No 100 SFPTFE025045NB PTFE 0.45 25 No 100 SFPTFE017022NB PTFE 0.22 17 No 100 SFPTFE017045NB PTFE 0.45 17 No 100 SFPTFE030022NB PTFE 0.22 30 No 100 SFPTFE030045NB PTFE 0.45 30 No 100
FUTECS your chromatography specialist 13 www.futecs.com I. Sample Preparation Hydrophilic PTFE Syringe Filter Syringe filters are using special hydrophilic PTFE membrane as the filter medium. This material has a maximal chemical and pH resistance, and optically clear when wet with water. Hydrophilic PTFE syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions, and especially ideal for HPLC operation. Pure polypropylene housings and color-coding housings include smooth rim or gear rim are all available Features • Low protein binding fine particle removal from aqueous and organic solutions. • Accurate analysis HPLC certified for low levels of UV-absorbing extractables. • High flow rates with minimal aqueous extractables. • Low surface friction coefficient: 0.1. • Wide range of working temperature:180-260℃ Application • Highly recommended for filtering HPLC samples and mobile phases. • Organic solvent with strong chemical causticity filtration Cross Reference Company Product Description MS Hydrophilic PTFE syringe filter A versatile filter for aqueous and aggres-sive organic solvent-based solutions and especially ideal for HPLC operation. Pall GHP syringe filter Hydrophilic PP membrane media. Highly recommended for filtering HPLC samples and mobile phases. Millipore Millex-GV Hydrophilic PVDF membrane media. Preparation of protein-containing Millex-HV solutions prior to chromatography Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack Hydrophilic PTFE SFPTFE013022NLC PTFE 0.22 13 No 100 SFPTFE013045NLC PTFE 0.45 13 No 100 SFPTFE013022NL PTFE 0.22 13 No 100 SFPTFE013045NL PTFE 0.45 13 No 100 SFPTFE025022NLC PTFE 0.22 25 No 100 SFPTFE025045NLC PTFE 0.45 25 No 100 SFPTFE025022NL PTFE 0.22 25 No 100 SFPTFE025045NL PTFE 0.45 25 No 100 SFPTFE017022NL PTFE 0.22 17 No 100 SFPTFE017045NL PTFE 0.45 17 No 100 SFPTFE030022NL PTFE 0.22 30 No 100 SFPTFE030045NL PTFE 0.45 30 No 100
Non-Sterile Syringe Filter 14 I. Sample Preparation MS LLC PES Syringe Filter(Polyether Sulfone) • Hydrophilic, low protein binding, • Low extractable • High throughput • Tissue culture media filtration • Tissue culture additive filtration • Low affinity for proteins and extractable with substantially faster flow rates than PVDF Parameter 13mm 25mm 30mm Material PES PES PES Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 90 90 90 Max. pressure(psi) 50 95 120 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NC PES 0.22 13 No 100 SFPES013045NC PES 0.45 13 No 100 SFPES013022N PES 0.22 13 No 100 SFPES013045N PES 0.45 13 No 100 SFPES025022NC PES 0.22 25 No 100 SFPES025045NC PES 0.45 25 No 100 SFPES025022N PES 0.22 25 No 100 SFPES025045N PES 0.45 25 No 100 SFPES017022N PES 0.22 17 No 100 SFPES017045N PES 0.45 17 No 100 SFPES030022N PES 0.22 30 No 100 SFPES030045N PES 0.45 30 No 100
FUTECS your chromatography specialist 15 www.futecs.com I. Sample Preparation MCE Syringe Filter (Mixed Cellulose Ester) • Uniform aperture, • No medium dropping • Naturally hydrophilic • Filtration of aqueous solutions; effectively binds trace proteins. Parameter 13mm 25mm 30mm Material MCE MCE MCE Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 110 110 110 Max. pressure(psi) 120 120 120 pH 4-8 4-8 4-8 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFMCE013022NC MCE 0.22 13 No 100 SFMCE013045NC MCE 0.45 13 No 100 SFMCE013022N MCE 0.22 13 No 100 SFMCE013045N MCE 0.45 13 No 100 SFMCE025022NC MCE 0.22 25 No 100 SFMCE025045NC MCE 0.45 25 No 100 SFMCE025022N MCE 0.22 25 No 100 SFMCE025045N MCE 0.45 25 No 100 SFMCE017022N MCE 0.22 17 No 100 SFMCE017045N MCE 0.45 17 No 100 SFMCE030022N MCE 0.22 30 No 100 SFMCE030045N MCE 0.45 30 No 100
Non-Sterile Syringe Filter 16 I. Sample Preparation MS LLC CA Syringe Filter (Cellulose Acetate) • Ideal for aqueous, biological or protein filtration • Naturally hydrophilic • Nitrate free: suitable for groundwater filtration • Cell retention and particle collection • Filtration for aqueous sample and some organic solvents Parameter 13mm 25mm 30mm Material CA CA CA Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 50 50 50 Max. pressure(psi) 120 120 120 pH 3-7 3-7 3-7 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFCA013022NC CA 0.22 13 No 100 SFCA013045NC CA 0.45 13 No 100 SFCA013022N CA 0.22 13 No 100 SFCA013045N CA 0.45 13 No 100 SFCA025022NC CA 0.22 25 No 100 SFCA025045NC CA 0.45 25 No 100 SFCA025022N CA 0.22 25 No 100 SFCA025045N CA 0.45 25 No 100 SFCA017022N CA 0.22 17 No 100 SFCA017045N CA 0.45 17 No 100 SFCA030022N CA 0.22 30 No 100 SFCA030045N CA 0.45 30 No 100
FUTECS your chromatography specialist 17 www.futecs.com I. Sample Preparation PP Syring Filter (Polypropylene) • Naturally hydrophilic membrane • Wide range of chemical compatibility to organic solvents • Highly solvent resistant • Low no-specific absorbing membrane for maximum protein recovery in critical analysis Ordering informations Cat. No. Filter Medium Glass Fiber Syringe Filter • Hydrophilic Material Membrane • Excellent compatibility with organic solvents and strong acids (apart from hydrofluoric acid) and bases • High dirt-handling capacity. Ordering informations Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPP013022N PP 0.22 13 No 100 SFPP013045N PP 0.45 13 No 100 SFPP025022N PP 0.22 25 No 100 SFPP025045N PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFGF013070N Glass Fiber 0.7 13 No 100 SFGF013100N Glass Fiber 0.1 13 No 100 SFGF025070N Glass Fiber 0.7 25 No 100 SFGF025100N Glass Fiber 0.1 25 No 100
Non-Sterile Syringe Filter 18 I. Sample Preparation MS LLC Syringe Filter with Prefilter Syringe filters with prefilter are purpose-built with features designed to bring the highest levels of performance and purity to your research. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. Syringe filter with prefilter prevents blockage and bursting of the actual membrane for the fine filtration. • Improve sample volume throughout with prefilter • High particulate load • Exceptionally low extractable level with no wetting agents utilized Nylon with PP Prefilter Cat. No. Filter Medium PTFE with PP Prefilter Cat. No. Filter Medium Pore Size(μm) SFPTFE013022NP PTFE/PP 0.22 13 No 100 SFPTFE013045NP PTFE/PP 0.45 13 No 100 SFPTFE025022NP PTFE/PP 0.22 25 No 100 SFPTFE025045NP PTFE/PP 0.45 25 No 100 PVDF with PP Prefilter PES with PP Prefilter Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFNY013022NP NY/PP 0.22 13 No 100 SFNY013045NP NY/PP 0.45 13 No 100 SFNY025022NP NY/PP 0.22 25 No 100 SFNY025045NP NY/PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Diameter (mm) Gama Sterile Qty/pack Gama Sterile Qty/pack SFPVDF013022NP PVDF/PP 0.22 13 No 100 SFPVDF013045NP PVDF/PP 0.45 13 No 100 SFPVDF025022NP PVDF/PP 0.22 25 No 100 SFPVDF025045NP PVDF/PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NP PES/PP 0.22 13 No 100 SFPES013045NP PES/PP 0.45 13 No 100 SFPES025022NP PES/PP 0.22 25 No 100 SFPES025045NP PES/PP 0.45 25 No 100
FUTECS your chromatography specialist 19 Diameter (mm) Gama Sterile Qty/pack SFPTFE013022NG PTFE/GF 0.22 13 No 100 SFPTFE013045NG PTFE/GF 0.45 13 No 100 SFPTFE025022NG PTFE/GF 0.22 25 No 100 SFPTFE025045NG PTFE/GF 0.45 25 No 100 www.futecs.com I. Sample Preparation Nylon with Glass Fiber Prefilter Cat. No. Filter Medium Pore Size(μm) PTFE with Glass Fiber Prefilter Cat. No. Filter Medium Pore Size(μm) PVDF with Glass Fiber Prefilter PES Glass Fiber Prefilter Diameter (mm) Gama Sterile Qty/pack SFNY013022NG NY/GF 0.22 13 No 100 SFNY013045NG NY/GF 0.45 13 No 100 SFNY025022NG NY/GF 0.22 25 No 100 SFNY025045NG NY/GF 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPVDF013022NG PVDF/GF 0.22 13 No 100 SFPVDF013045NG PVDF/GF 0.45 13 No 100 SFPVDF025022NG PVDF/GF 0.22 25 No 100 SFPVDF025045NG PVDF/GF 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NG PES/GF 0.22 13 No 100 SFPES013045NG PES/GF 0.45 13 No 100 SFPES025022NG PES/GF 0.22 25 No 100 SFPES025045NG PES/GF 0.45 25 No 100 To Place an Order or Receive Technical Assistance +98-21-22024327-8 Ext 612 Arash Abed Mobile: 09128911277 Email: abed@mabnateyf.com

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Membrane selection guide

  • 1.
    6 Membrane SelectionGuide Nylon CA(Cellulose acetate) • Hydrophilic property • Ideal for aqueous(Non-acidic) or organic sample • High protein binding, Not used when protein recovery is important, Commonly used to for general lab filtration of HPLC Reference Chart of Membrane Filter • Naturally Hydrophilic • Low protein binding suitable for aqueous samples • Nitrate free suitable for ground water filtration • Excellent choice for maximum protein recovery, bind less protein than PVDF • Ideal for tissue culture media and sensitive biological sample PTFE(Polytetrafluoroethylene) PES(Polyethersulfone) Hydrophobic PTFE • Strong hydrophobic • Strong chemical stability and inertia • Strong acid and alkali solvent filtration • Chemical resistance to all solvent, Ideal for filtering gas Hydrophilic PTFE • Inorganic solvent with strong chemical causticity filtration • Mixed solvent filtration in HPLC(Acetonitrile/Water) • Alkali solvent filtration • Lowest protein binding • Low binding of protein and nucleic acid, faster than PVDF, excellent flow rates • Suitable filtration for tissue culture media • Broad chemical resistance , aggressive solvents PVDF(Polyvinylidene difluoride) MCE(Mixed cellulose ester) • Good heat endurance and chemical stability • Strong hydrophobic, Non Aggressive aqueous, mild organic solutions, Solvent mixture • Extremely low protein binding • HPLC sample, general biological filtration • Filtration of aqueous sample, effectively bind trace protein • Little resistance • Oil, Alcohol, and bacteria filtration and then inspect, Particle Analysis Microbiology PP(Polypropylene) GMF • Naturally hydrophilic membrane, Wide range of chemical compatibility to organic solvents • Low no-specific absorbing membrane for maximum protein recovery in critical analysis • Suited for biological sample filtration Designed specially to filter high particulate solutions. With four layers, the first filter is a composite membrane of 10μm glass fiber and 1.0μm PP, the second prefilter is 0.7μm GF/F membrane media, the last one is filtration media as speci-fied. Step-1 Determine whether required prefiltration Syringe Filter with PP Prefilter Step-2 Choose the suitable Membrane Filtration Medium. by Characteristics of Samples Aqueous Non-Polar Protein MCE/CA/NY PTFE/PVDF/NY PES/PVDF Step-3 Choose the suitable diameter. by Volume of Samples <10ml <100ml <250ml 13mm 25mm 30mm Step-4 Choose the suitable Pore Size. by size of Target compounds >3um <3um 0.45um 0.22um To Place an Order or Receive Technical Assistance +98-21-22024327-8 Ext 612 Arash Abed Mobile: 09128911277 Email: abed@mabnateyf.com
  • 2.
    FUTECS your chromatographyspecialist www.futecs.com 7 Chemical Compatibility Chart for Syringe Filters NY PTFE PVDF PP REG PES CA ACIDS Acetic, Glacial L C C C C N N Acetic, 25% C C C C C C C Formic, 25% N C C C C - L Hydrochloric, 25% N C C C N C N Nitric, 25% N C C C N - N Phosphoric, 25% N C C C L - C Sulfuric, 25% N C C C N - N Trichloroacetic, 10% N C - - C - C ALCOHOLS Amyl Alcohol, Butanol C C L C C L C Benzyl Alcohol C C C C C N L Ethanol, 70% L C C C C C C Ethanol, 98% C C C C C C C Ethylene Glycol C C C C C C C Glycerol C C C C C C C Isopropal, n-Propanol C C C C C C C Methanol, 98% C C C C C C C Propylene Glycol C C C C C C L ALKALIES Ammonium Hydroxide, 25% C C C C L C C Sodium Hydroxide 3 Normal C C C C L - N HYDROCARBONS Hexane C C C N C L C Sodium C C C N C C C Toluene, Benzene C C C N C S C HALOGENATED HYDROCABONS Carbon Tetrachloride C C C L C C L Chloroform C C C L C N N Methylene Chloride L C C L C N N Monochlorobenzene, Freon C C C C C - C Trichloroethylene C C C C C N C KEYTONES Acetone, Cyclohexanone C C C C C N N Methy Ethyl Ketone C C L L C N L Methyl Isobutyl Ketone - C N L C - - ESTERS Amyl Acetate C C L L C - L Butyl Acetate C C L L C - L Ethyl acetate, Methyl acetate C C L L C N N Propyl Acetate C C L L C - L OXIDES - ETHERS Dimethylsulfoxide (DMSO) - E N C C N N Dioxane and Tetrahydrofuran C E N C C - N Ethyl Ether C E C L C C C SOLVENTS WITH NITROGEN (AMIDES) Acetonitrile C E L C C L N Aniline - - N - C - N Diethylacetamide C - N - C - N Dimethyl Formamide L N N C L - N Pyridine C L S N C L N MISCELLANEOUS Formaldehyde Solution, 30% C C C C L C L Hydrogen Peroxide, 30% N C C C C C C Phenol, Aqueous, 10% N C L C N N N *N =Not Compatible C =Compatible L =Limited Compatibility. May be okay for small volumes and/or short term contact.
  • 3.
    8 Sample SyringeFilter Syringe filters are simply quality filters, well packaged, and offered at a fair and competitive price. The Classic range is available in all of the major membranes including Nylon, CA, PP, Glass Fiber, PTFE, PES, MCE and PVDF which are supplied in 13mm, 25mm and 17mm, 30mm formats in virgin plypropylene housings
  • 4.
    FUTECS your chromatographyspecialist 9 www.futecs.com I. Sample Preparation Superpure -Syringe Filter • Larger filtration area(Diameter) : 17mm, 30mm • Increase sample volume throughput • High reducing pressure • Designed to speed up membrane flow rate • Nylon, Hydrophobic-PTFE, Hydrophiliic-PTFE, PVDF, PES, MCE • Pore Size; 0.22um, 0.45um • Color Housing Designed Chrompure -Syringe Filter • High quality membrane • Gear rim ring for better handling • Improved membrane flow rate • Membrane Materials; Nylon, PTFE, PVDF, CA, PES, MCE, GF • Pore Size; 0.22um, 0.45um • Size(Diameter); 13mm, 25mm • Color Housing Design Simplepure -Syringe Filter • Specially designed to maximize sample recovery • Minimum sample hold-up • High quality membrane • Improved membrane flow rate • Materials; Nylon, Hydrophobic-PTFE, Hydrophilic-PTFE, PVDF, CA, PES, MCE • Pore Size; 0.22um, 0.45um, Available 0.8 - 5um • Size(Diameter); 13mm, 25mm • Housing; Natural white, Virgin medical polypropylene housing
  • 5.
    Non-Sterile Syringe Filter 10 I. Sample Preparation MS LLC Nylon Syringe Filter (Polyamide) • Hydrophilic property • No need to moist beforehand • Uniform aperture • Strong tenacity and adsorbability • Compatible with aqueous and alcoholic solutions and solvents; suitable for HPLC Parameter 13mm 25mm 30mm Material Nylon Nylon Nylon Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 100 100 100 Max. pressure(psi) 75 95 110 pH 3-12 3-12 3-12 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFNY013022NC Nylon 0.22 13 No 100 SFNY013045NC Nylon 0.45 13 No 100 SFNY013022N Nylon 0.22 13 No 100 SFNY013045N Nylon 0.45 13 No 100 SFNY025022NC Nylon 0.22 25 No 100 SFNY025045NC Nylon 0.45 25 No 100 SFNY025022N Nylon 0.22 25 No 100 SFNY025045N Nylon 0.45 25 No 100 SFNY017022N Nylon 0.22 17 No 100 SFNY017045N Nylon 0.45 17 No 100 SFNY030022N Nylon 0.22 30 No 100 SFNY030045N Nylon 0.45 30 No 100
  • 6.
    FUTECS your chromatographyspecialist 11 www.futecs.com I. Sample Preparation PVDF Syringe Filter(Polyvinylidene Fluoride) • Good heat-endurance chemical stability • Strong hydrophobiclity filters • Widely used in gas filtration, vapor filtration, high-temperature • Food industry • Medicine filtration Parameter 13mm 25mm 30mm Material PVDF PVDF PVDF Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 100 100 100 Max. pressure(psi) 50 95 110 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPVDF013022NC PVDF 0.22 13 No 100 SFPVDF013045NC PVDF 0.45 13 No 100 SFPVDF013022N PVDF 0.22 13 No 100 SFPVDF013045N PVDF 0.45 13 No 100 SFPVDF025022NC PVDF 0.22 25 No 100 SFPVDF025045NC PVDF 0.45 25 No 100 SFPVDF025022N PVDF 0.22 25 No 100 SFPVDF025045N PVDF 0.45 25 No 100 SFPVDF017022N PVDF 0.22 17 No 100 SFPVDF017045N PVDF 0.45 17 No 100 SFPVDF030022N PVDF 0.22 30 No 100 SFPVDF030045N PVDF 0.45 30 No 100
  • 7.
    Non-Sterile Syringe Filter 12 I. Sample Preparation MS LLC Hydrophobic PTFE Syringe Filter(Polyfluortetraethylene) • Broad chemical compatibility • Strong chemical stability and inertia • Strong hydrophobicity • Organic solvent with strong chemical causticity filtration • Strong acid solvent filtration • Alkali solvent filtration Parameter 13mm 25mm 30mm Material PTFE PTFE PTFE Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 130 130 130 Max. pressure(psi) 130 130 130 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack Hydrophobic PTFE SFPTFE013022NBC PTFE 0.22 13 No 100 SFPTFE013045NBC PTFE 0.45 13 No 100 SFPTFE013022NB PTFE 0.22 13 No 100 SFPTFE013045NB PTFE 0.45 13 No 100 SFPTFE025022NBC PTFE 0.22 25 No 100 SFPTFE025045NBC PTFE 0.45 25 No 100 SFPTFE025022NB PTFE 0.22 25 No 100 SFPTFE025045NB PTFE 0.45 25 No 100 SFPTFE017022NB PTFE 0.22 17 No 100 SFPTFE017045NB PTFE 0.45 17 No 100 SFPTFE030022NB PTFE 0.22 30 No 100 SFPTFE030045NB PTFE 0.45 30 No 100
  • 8.
    FUTECS your chromatographyspecialist 13 www.futecs.com I. Sample Preparation Hydrophilic PTFE Syringe Filter Syringe filters are using special hydrophilic PTFE membrane as the filter medium. This material has a maximal chemical and pH resistance, and optically clear when wet with water. Hydrophilic PTFE syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions, and especially ideal for HPLC operation. Pure polypropylene housings and color-coding housings include smooth rim or gear rim are all available Features • Low protein binding fine particle removal from aqueous and organic solutions. • Accurate analysis HPLC certified for low levels of UV-absorbing extractables. • High flow rates with minimal aqueous extractables. • Low surface friction coefficient: 0.1. • Wide range of working temperature:180-260℃ Application • Highly recommended for filtering HPLC samples and mobile phases. • Organic solvent with strong chemical causticity filtration Cross Reference Company Product Description MS Hydrophilic PTFE syringe filter A versatile filter for aqueous and aggres-sive organic solvent-based solutions and especially ideal for HPLC operation. Pall GHP syringe filter Hydrophilic PP membrane media. Highly recommended for filtering HPLC samples and mobile phases. Millipore Millex-GV Hydrophilic PVDF membrane media. Preparation of protein-containing Millex-HV solutions prior to chromatography Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack Hydrophilic PTFE SFPTFE013022NLC PTFE 0.22 13 No 100 SFPTFE013045NLC PTFE 0.45 13 No 100 SFPTFE013022NL PTFE 0.22 13 No 100 SFPTFE013045NL PTFE 0.45 13 No 100 SFPTFE025022NLC PTFE 0.22 25 No 100 SFPTFE025045NLC PTFE 0.45 25 No 100 SFPTFE025022NL PTFE 0.22 25 No 100 SFPTFE025045NL PTFE 0.45 25 No 100 SFPTFE017022NL PTFE 0.22 17 No 100 SFPTFE017045NL PTFE 0.45 17 No 100 SFPTFE030022NL PTFE 0.22 30 No 100 SFPTFE030045NL PTFE 0.45 30 No 100
  • 9.
    Non-Sterile Syringe Filter 14 I. Sample Preparation MS LLC PES Syringe Filter(Polyether Sulfone) • Hydrophilic, low protein binding, • Low extractable • High throughput • Tissue culture media filtration • Tissue culture additive filtration • Low affinity for proteins and extractable with substantially faster flow rates than PVDF Parameter 13mm 25mm 30mm Material PES PES PES Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 90 90 90 Max. pressure(psi) 50 95 120 pH 1-14 1-14 1-14 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NC PES 0.22 13 No 100 SFPES013045NC PES 0.45 13 No 100 SFPES013022N PES 0.22 13 No 100 SFPES013045N PES 0.45 13 No 100 SFPES025022NC PES 0.22 25 No 100 SFPES025045NC PES 0.45 25 No 100 SFPES025022N PES 0.22 25 No 100 SFPES025045N PES 0.45 25 No 100 SFPES017022N PES 0.22 17 No 100 SFPES017045N PES 0.45 17 No 100 SFPES030022N PES 0.22 30 No 100 SFPES030045N PES 0.45 30 No 100
  • 10.
    FUTECS your chromatographyspecialist 15 www.futecs.com I. Sample Preparation MCE Syringe Filter (Mixed Cellulose Ester) • Uniform aperture, • No medium dropping • Naturally hydrophilic • Filtration of aqueous solutions; effectively binds trace proteins. Parameter 13mm 25mm 30mm Material MCE MCE MCE Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 110 110 110 Max. pressure(psi) 120 120 120 pH 4-8 4-8 4-8 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFMCE013022NC MCE 0.22 13 No 100 SFMCE013045NC MCE 0.45 13 No 100 SFMCE013022N MCE 0.22 13 No 100 SFMCE013045N MCE 0.45 13 No 100 SFMCE025022NC MCE 0.22 25 No 100 SFMCE025045NC MCE 0.45 25 No 100 SFMCE025022N MCE 0.22 25 No 100 SFMCE025045N MCE 0.45 25 No 100 SFMCE017022N MCE 0.22 17 No 100 SFMCE017045N MCE 0.45 17 No 100 SFMCE030022N MCE 0.22 30 No 100 SFMCE030045N MCE 0.45 30 No 100
  • 11.
    Non-Sterile Syringe Filter 16 I. Sample Preparation MS LLC CA Syringe Filter (Cellulose Acetate) • Ideal for aqueous, biological or protein filtration • Naturally hydrophilic • Nitrate free: suitable for groundwater filtration • Cell retention and particle collection • Filtration for aqueous sample and some organic solvents Parameter 13mm 25mm 30mm Material CA CA CA Housing material PP PP PP Filtration area(cm2) 0.65 3.90 4.60 Pore size(um) 0.22, 0.45 0.22, 0.45 0.22, 0.45 Holdup volume(ul) <10 <30 <55 Sample volume(ml) <12 <100 <140 Max. Operation Temp 50 50 50 Max. pressure(psi) 120 120 120 pH 3-7 3-7 3-7 Ordering informations Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFCA013022NC CA 0.22 13 No 100 SFCA013045NC CA 0.45 13 No 100 SFCA013022N CA 0.22 13 No 100 SFCA013045N CA 0.45 13 No 100 SFCA025022NC CA 0.22 25 No 100 SFCA025045NC CA 0.45 25 No 100 SFCA025022N CA 0.22 25 No 100 SFCA025045N CA 0.45 25 No 100 SFCA017022N CA 0.22 17 No 100 SFCA017045N CA 0.45 17 No 100 SFCA030022N CA 0.22 30 No 100 SFCA030045N CA 0.45 30 No 100
  • 12.
    FUTECS your chromatographyspecialist 17 www.futecs.com I. Sample Preparation PP Syring Filter (Polypropylene) • Naturally hydrophilic membrane • Wide range of chemical compatibility to organic solvents • Highly solvent resistant • Low no-specific absorbing membrane for maximum protein recovery in critical analysis Ordering informations Cat. No. Filter Medium Glass Fiber Syringe Filter • Hydrophilic Material Membrane • Excellent compatibility with organic solvents and strong acids (apart from hydrofluoric acid) and bases • High dirt-handling capacity. Ordering informations Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPP013022N PP 0.22 13 No 100 SFPP013045N PP 0.45 13 No 100 SFPP025022N PP 0.22 25 No 100 SFPP025045N PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFGF013070N Glass Fiber 0.7 13 No 100 SFGF013100N Glass Fiber 0.1 13 No 100 SFGF025070N Glass Fiber 0.7 25 No 100 SFGF025100N Glass Fiber 0.1 25 No 100
  • 13.
    Non-Sterile Syringe Filter 18 I. Sample Preparation MS LLC Syringe Filter with Prefilter Syringe filters with prefilter are purpose-built with features designed to bring the highest levels of performance and purity to your research. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. Syringe filter with prefilter prevents blockage and bursting of the actual membrane for the fine filtration. • Improve sample volume throughout with prefilter • High particulate load • Exceptionally low extractable level with no wetting agents utilized Nylon with PP Prefilter Cat. No. Filter Medium PTFE with PP Prefilter Cat. No. Filter Medium Pore Size(μm) SFPTFE013022NP PTFE/PP 0.22 13 No 100 SFPTFE013045NP PTFE/PP 0.45 13 No 100 SFPTFE025022NP PTFE/PP 0.22 25 No 100 SFPTFE025045NP PTFE/PP 0.45 25 No 100 PVDF with PP Prefilter PES with PP Prefilter Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFNY013022NP NY/PP 0.22 13 No 100 SFNY013045NP NY/PP 0.45 13 No 100 SFNY025022NP NY/PP 0.22 25 No 100 SFNY025045NP NY/PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Diameter (mm) Gama Sterile Qty/pack Gama Sterile Qty/pack SFPVDF013022NP PVDF/PP 0.22 13 No 100 SFPVDF013045NP PVDF/PP 0.45 13 No 100 SFPVDF025022NP PVDF/PP 0.22 25 No 100 SFPVDF025045NP PVDF/PP 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NP PES/PP 0.22 13 No 100 SFPES013045NP PES/PP 0.45 13 No 100 SFPES025022NP PES/PP 0.22 25 No 100 SFPES025045NP PES/PP 0.45 25 No 100
  • 14.
    FUTECS your chromatographyspecialist 19 Diameter (mm) Gama Sterile Qty/pack SFPTFE013022NG PTFE/GF 0.22 13 No 100 SFPTFE013045NG PTFE/GF 0.45 13 No 100 SFPTFE025022NG PTFE/GF 0.22 25 No 100 SFPTFE025045NG PTFE/GF 0.45 25 No 100 www.futecs.com I. Sample Preparation Nylon with Glass Fiber Prefilter Cat. No. Filter Medium Pore Size(μm) PTFE with Glass Fiber Prefilter Cat. No. Filter Medium Pore Size(μm) PVDF with Glass Fiber Prefilter PES Glass Fiber Prefilter Diameter (mm) Gama Sterile Qty/pack SFNY013022NG NY/GF 0.22 13 No 100 SFNY013045NG NY/GF 0.45 13 No 100 SFNY025022NG NY/GF 0.22 25 No 100 SFNY025045NG NY/GF 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPVDF013022NG PVDF/GF 0.22 13 No 100 SFPVDF013045NG PVDF/GF 0.45 13 No 100 SFPVDF025022NG PVDF/GF 0.22 25 No 100 SFPVDF025045NG PVDF/GF 0.45 25 No 100 Cat. No. Filter Medium Pore Size(μm) Diameter (mm) Gama Sterile Qty/pack SFPES013022NG PES/GF 0.22 13 No 100 SFPES013045NG PES/GF 0.45 13 No 100 SFPES025022NG PES/GF 0.22 25 No 100 SFPES025045NG PES/GF 0.45 25 No 100 To Place an Order or Receive Technical Assistance +98-21-22024327-8 Ext 612 Arash Abed Mobile: 09128911277 Email: abed@mabnateyf.com