Membrane Depth Media Elasomers (O-rings/Gaskets) Chemical Compatibility – Filter Materials of Construction Product Instructions * The “High Capacity” versions of PES and PVDF membranes are made using a substrate (PET polyester) that is encapsulated in the membrane material. Users may wish to

Supplier: Pall Laboratory. 514-4059 516-6938 514-4058 514-0294 514-4047 514-4053 514-4052. Membrane disc filters, GH Polypro (GHP) Filters Membrane Filters. 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.

Membrane Filters - GH Polypro Disc, Pall Gelman. General-purpose hydrophilic polypropylene membrane filter for most analytical filtration requirements. Compatible filter for both aqueous solutions and aggressive organic solvent solutions. Low protein binding.

Aug 07, 2018 · To compare between all the common membranes and solvents, review the chemical compatibility chart in our guide to laboratory membrane filtration principles and chemical compatibility. You might also find it useful to follow our quick reference chart (below) or try our filter selector tool to find your membrane filter fast.

Specialty Polymers for Membranes & Filtration. Solvay offers the largest selection of sulfone polymers and fluoropolymers for membranes. They have the solubility, purity and range of molecular weight needed to make hollow fiber, flat sheet and tubular membranes with the pore size and separation selectivity you need.

3M produces a broad range of microporous flat sheet and capillary membranes for use in various industries. Our capillary and flat sheet hydrophobic and hydrophilic membranes are made from a variety of materials, such as polyethersulfone and polypropylene, to meet highly diversified market requirements. 3M supplies these membranes to filtration module manufacturers or cartridge producers to

Whatman’s range of membrane filters with advanced technical specifications are the preferred choice for a wide range of applications. The membrane filters offer accurately controlled pore size distribution and higher strength and flexibility, which ensure reproducibility and consistency.

Polypropylene Chemical Compatibility Chart This Polypropylene Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic polypropylene components for contact with various chemicals. Use this chart to help guide your component selection.

GH Polypro (GHP) Membrane Disc Filters Hydrophilic polypropylene membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents. High recovery of critical proteinaceous samples due to low protein binding. HPLC certified. 47mm diameter. Pore size: 0.45um.

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.

all-polypropylene, the fi lter exhibits low extractables, broad chemical compatibility and good resistance to hydrolysis. The Clarifl ow General Grade Cartridge is available in absolute ratings of 0.04, 0.1, 0.2, 0.45, 0.65 and 0.8μm pore sizes. Benefi ts • High fl ow rate reduces processing time • Broad chemical compatibility

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. Moreover they can be used to filter aqueous solutions as well, but because of their hydrophobic characteristics, they must be pre-wetted with ethanol or

DIA-Nielsen - Chemical Compatibility for Filter Membranes / Housings Chemicals ACIDS Nylon (PA) PTFE PVDF CA RC PP PC PET CME CN PES l a C i C C N C c CCCCCD C N a N l G , c i t e c A Acetic, 25% NC C C NC NC C C C LC LC C Hydrochloric, concentrated NC C C NC NC C C NC NC NC C Sulfuric, Concentrated NC C NC NC NC C NC ND NC NC NC

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