GH Polypro (GHP) Membrane Disc Filters. All purpose, universal membrane with maximum chemical compatibility for both aqueous solutions and aggressive solvents. Specifications. Filter Media Hydrophilic polypropylene Pore Size 0.2 and 0.45 µm Typical Thickness 0.2 µm: 101 µm (4.0 mils) 0.45 µm: 114 µm (4.5 mils) Typical Water Flow Rate mL/min/cm2at 0.7 bar (70 kPa, 10 psi) 0.2 µm: 20 0.45 µm: 31 Maximum Operating Temperature 55 °C (131 °F) Minimum Bubble Point - Water 0.2 µm: 2.9 bar
GHP (hydrophilic polypropylene) membrane is low protein binding. Both nylon and GHP membrane filters include a glass fiber prefilter layer, as well as being HPLC certified for low UV-absorbing extractables. The regular glass fiber membrane has very low extractables. Polypropylene housing. Female Luer-lock inlet and male slip Luer outlet.
However we are excited to announce the launch of the NEW wwPTFE universal membrane as a direct replacement for GHP filtration products. Pall’s next generation of universally chemically compatible membrane, our water wettable polytetrafluoroethylene (wwPTFE) membrane, yielded significant performance advantages compared to GHP when extractables, binding, column life and chemical compatibility were evaluated.
The GHP membrane is compatible with acids and bases, as well as aggressive organic solvents and halogenated solvents. These unique characteristics of the GHP membrane allow the Acrodisc syringe filter to serve as a universal membrane for use across a wide range of sample prep applications.
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
Ensuring the correct filtration membrane has been selected from different types of filter materials is often overlooked in routine laboratory sample filtration. Here, we explore different filtration properties and how to take a preventative—rather than reactive—approach, minimizing time spent troubleshooting and maximizing efficiency.
Membrane disc filters, GH Polypro (GHP) Pall GHP Polypropylene membrane will be discontinued effective October 31st, 2019. This discontinuation affects devices including Centrifugal Devices, Syringe Filters, Filter Plates, and Membrane Filter Discs. The GHP membrane used in Pall Laboratory Acrodisc® syringe filters, centrifugal devices and
Improved novel single film bipolar membranes having an ion selectivity above 80% in an electrolyte medium of about one mole, are prepared containing a relatively high amount, i.e. at least 15% of an insoluble cross-linked aromatic polymer.
Acrodisc One Syringe Filters with wwPTFE Membrane and Syringe Filters with Hydrophilic Polypropylene Membrane Extractables In 1994, GHP (hydrophilic polypropylene) was launched as the universal membrane for analytical chemistry applications. Since that time, the hydrophilic polypropylene membrane has been the membrane of choice for
GHP-6151: 16: 13: 9: 7: GHP-6152: 32: 26: 19: 15: Dimensions: 72″ L x 36″ W X 72″ H: Approx. Weight: 2,600 Lbs *Flow and pressure values are averages with tolerances of ±4%. Performance data based on 110°F at 100 psig pressure at membrane inlet. Standard conditions: 68°F and 14.696 PSI.
Low protein binding membrane gives high recovery of critical proteinaceous samples. Accurate analysis. HPLC certified for low levels of UV-absorbing extractables. Easy filtration of particulate-laden samples with glass fiber prefilter version.
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,. Compare this item.
CLS8162 Costar® Spin-X® centrifuge tube lters, cellulose acetate membrane, 0.45µm, sterile Z722073 Pall Nanosep® centrifugal device with Omega membrane, MWCO 10kDa Z721956 Pall Nanosep® MF Centrifugal Device with GHP Membrane, 0.45µm VM20 VM20 Vacuum Manifold Z382264 Whatman® UNIFILTER® plates, 350µL, with Whatman GF/B membrane
Welcome to The GHP Shop ___ Gillingham High Performance High Performance Hand Grippers ___ Competition Quality. Made in the USA.
The clinical benefits of high-performance membrane (HPM) dialyzers have often been reported since the advent of the synthetic polyacrylonitrile dialysis membrane. HPMs, which have high water permeability, eliminate a wide spectrum of uremic toxins, and offer excellent biocompatibility, are now essen