Description: , Nylon) — Typically, the first step in selecting a suitable filter is to choose a membrane that is chemically compatible with the sample (see chart opposite). For aqueous samples, it is preferable to use a hydrophilic membrane (GHP, PVDF or Nylon) versus a hydrophobic. Configuration: Filter Element & Housing Assembly
Pall GHP Polypropylene membrane will be discontinued effective October 31st, 2019. This discontinuation affects devices including syringe filters, filter plates, centrifugal devices and membrane filter discs. Syringe filters are attached to the end of a syringe to remove particles from a sample prior to analysis. Filtering liquids, the single-use devices force liquids through the filter either
Product description. "These syringe filters offer a choice of filter media: hydrophobic PTFE membrane for exceptional chemical and temperature compatibility -hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without prewetting -GHP (hydrophilic polypropylene) membrane for low protein binding -and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous and nonaggressive, solvent-based mobile phases.
Tisch Scientific offers an extensive selection of proven, yet affordable syringe filters that are in stock and ready to ship today. Selected for their durability, material quality and performance characteristics, our syringe filters deliver accurate, measurable results at a fraction of the cost.
Jul 01, 2017 · Modification and Applications of Hydrophilic Polypropylene Membrane. Danu Ariono 1 and Anita Kusuma Wardani 1. Published under licence by IOP Publishing Ltd IOP Conference Series: Materials Science and Engineering, Volume 214, 2nd Materials Research Society of Indonesia Meeting (MRS-Id 2016)24–26 October 2016, Bandung, West Java, Indonesia Citation Danu Ariono and Anita Kusuma Wardani 2017
Filter Media GH Polypro (GHP, hydrophilic polypropylene), TF (PTFE, hydrophobic polytetrafluoroethylene), PVDF (hydrophilic polyvinylidene fluoride), and Nylaflo™ (hydrophilic nylon) membranes Pore Size 0.2 and 0.45 µm Typical Thickness GHP Membrane 0.2 µm: 101 µm (4.0 mils) 0.45 µm: 114 µm (4.5 mils) TF (PTFE) Membrane 0.2 µm: 139 µm
Filter Media: GHP: GH Polypro membrane (GHP, hydrophilic polypropylene) PTFE: Hydrophobic polytetrafluoroethylene membrane on a polypropylene support Nylon: Hydrophilic nylon membrane ® membrane 2 Solvent Syringe Filters 4 mm 13 and 25 mm Syringe Filters Syringe Filters Syringe Filters Syringe Filters
This syringe filter is made with GHP (hydrophilic polypropylene) membrane for low protein binding and features a polypropylene housing with female Luer-lock inlet and standard male slip Luer outlet connections. The membrane is HPLC certified for low levels of UV-absorbing extractables. Membrane: GHP Membrane. Pore Size: 0.45 µm.
Hydrophilic Polyethersulfone media filter discs within a medical grade Polypropylene housing designed for in-line filtration
Sep 03, 2013 · GHP hydrophilic polypropylene (GH Polypro) is ideal for chemical compatibility, fast flow rates, low protein binding, and low levels of UV-absorbing extractables. Glass fiber prefilters allow for quick and easy filtration for difficult-to-filter aqueous solutions. PVDF membranes have excellent compatibility with aggressive acids and alcohols.
Acrodisc Syringe Filter 25mm 0.2um. GHP (hydrophilic polypropylene) membrane for low protein binding. HPLC certified for low level UV-absorbing extractables. Polypropylene housing. Female Luer-Lok inlet standard male slip Luer outlet. \100uL hold-up volume. 1000/pk.
From early experiments (data not shown) it has been found that glass fiber and PTFE syringe filters represent the optimal option as they negligibly impact the recovery of aflatoxins and ochratoxin A. On the contrary, polyvinylidene fluoride (PVDF), hydrophilic polypropylene (GHP), and nylon membranes showed a detrimental effect on recoveries.
Contact us via live chat, support@tisch-env.com or call 513.880.8499. Please note: We strive for accurate stock but counts can change without notice. Order a Sample. Order a Sample. Number of products in this sample: 5. Price for sample: $25.00. Description: PTFE Hydrophilic Membrane Filters, 0.45 um, 90mm, Nonsterile, 50 per pack, SF13847.
Water wettable, hydrophillic, polytetrafluoroethene) membranes are a "next generation", all-purpose, hydrophilic membrane for aqueous, acidic, basic, non-aggressive organic, and aggressive organic solutions. It offers low protein binding and low levels of UV-absorbing extractables. (For more info, see: Acrodisc wwPTFE Syringe Filters Versus Syringe Filters with Hydrophilic
Nov 08, 2018 · Hydrophilic membrane filters, on the other hand, are commonly used for clarification and sterilization of water-based fluids but are not typically used for venting applications. To conceptualize the forces contributing to membrane wettability, you can start by thinking of a water drop on a material’s surface.