The primary concern when choosing a solvent filter is solvent compatibility with the filter material. Pall offers several filters to accommodate the various types of HPLC solvents. Pall’s wwPTFE membrane that is chemically compatible with the majority of common mobile phase solutions and solvents, thus eliminating confusion with filter selection.
Dec 21, 2021 · Acrodisc filters ANSWER Select filters on the basis of four main criteria: 1. The nature of the sample: Aqueous: GHP, nylon, PVDF, PES Nonpolar: CR/GHP, PTFE, GHP Protein: GHP, PVDF Ion chromatography: IC, PES 2. What size are the particles in the column? Greater than 3 µm: Use 0.45-µm filter pore. Less than 3 µm: Use 0.2-µm filter pore. 3.
The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices. Not recommended for acids > 1 N or halogenated solvents. 25 mm Acrodisc PSF syringe filter is available in robotic-compatible AutoPack™ packaging. Pall Laboratory products are designed for laboratory applications only.
Reliable Results with Superior Protection. Whether pursuing analytical goals in life science, pharmaceutical methods, research and development, quality control, or environmental applications, Pall’s sample prep Acrodisc® syringe filters offer reliable and reproducible results. Our HPLC, LCMS and IC certified Acrodisc syringe filters efficiently remove particulate contamination from samples, protecting instruments and preventing costly system maintenance and premature column replacement.
AcroPrep Advancance Filter Plates for Solvent Filtration - 2 mL, 0.45 µm, GHP membrane (5/pkg) 8784. AcroPrep Advance Filter Plate, 2 mL 0.45 µm, wwPTFE membrane (5/pkg) 60189. Universal Membrane Disc Filters - 0.2 µm, 25 mm (100/pkg) 60538. Membrane Disc Filters, wwPTFE membrane 0.2 µm, 25 mm (50/pkg) 66340.
They are available in both 13 mm and 25 mm formats and contain a water-wettable PTFE membrane with HDPE housing for excellent chemical compatibility that can be used with both organic and aqueous solvents. Pall’s IC Acrodisc syringe filters have been optimized for ion chromatography sample preparation applications.
Versatile – Available with GHP hydrophilic polypropylene membrane for maximum chemical compatibility, fast flow rates, low protein binding, and low levels of UV-absorbing extractables. Automation certiied – Designed to be fully compatible and reliable for use with the SOTAX u and Zymark u automated test systems. Acrodisc ® PSF Syringe Filters
Acrodisc® Syringe Filters, 13 mm, Pall Laboratory Supplier: Pall Laboratory These 13 mm syringe filters offer an available prefiltration layer and wide choice of filter media. Wide range of filter media available Available in 0.2 µm for UHPLC applications Available with prefilter for difficult to filter samples Color coded for easy identification
Chosen for combinations in which the polymer and solvent/solution may be compatible, depending on the conditions in which the filter or filtration device is used. We recommend that the user test for compatibility prior to use ND = No data presently available. No data is currently available in the literature regarding polymer-solvent compatibility.
The GH Polypro hydrophilic polypropylene membrane is ideal for aqueous solutions and offers maximum chemical compatibility for aggressive solvents. 96.5% protein recovery. GH Polypro membrane is a low protein binding membrane. It removes unwanted particulate from samples with high recovery of critical proteins.
Unlike other sterilization processes, it does not kill or prevent bacteria from reproducing. Acrodisc, Minispike Syringe Filter, GHP, 13 mm, 0.45 µm, Aqueous, 100/pk. As Pall discontinued in 2021, as soon as the Aijiren Technology inventory depleted, we recommend using higher-performing, wwPTFE membranes. For aqueous and organic solvent extraction and filtration, use the Acrodisc, Minispike Syringe Filter, GHP.
Acrodisc® Syringe Filters Pall Laboratory of filter media: hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without pre-wetting; GHP (hydrophilic polypropylene) membrane for low protein binding; and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous and non-aggressive,
Acrodisc® Syringe Filter with wwPTFE membrane & wwPTFE Membrane Disc Filters, Pall The “universal” membrane filter for all of your analytical filtration requirements Avoid the expense and inconvenience of keeping a variety of filters on hand. Versatile filter for aqueous and aggressive organic solvent-based solutions
Pall Life Sciences Glass Fiber Acrodisc syringe filters provide fast flow rates and high particulate holding capacities, which make it an excellent filter for prefiltration of heavily contaminated samples.
4564 GHP Acrodisc, 0.2 µm, 25 mm 50/200 4560 GHP Acrodisc, 0.45 µm, 25 mm 50/200 4559 GHP Acrodisc GF, GF/0.45 µm, 25 mm 50/200 4472 Acrodisc CR PTFE, 0.45 µm, 4 mm 250/750 4552 Acrodisc CR PTFE Minispike, 0.2 µm, 13 mm 100/300 4423 Acrodisc CR PTFE, 0.2 µm, 13 mm 100/300 4553 Acrodisc CR PTFE Minispike, 0.45 µm, 13 mm 100/300 4422