The GHP membrane used in Pall Laboratory Acrodisc® syringe filters, centrifugal devices and Acroprep™ filter plates will be discontinued due to the rationalization of a key material from our supplier. However we are excited to announce the launch of the NEW wwPTFE universal membrane as a direct replacement for GHP filtration products.
GH Polypro (GHP) Membrane Disc Filters - SeparationsGH Polypro (GHP) Membrane Disc Filters. All purpose, universal membrane with maximum chemical compatibility for both aqueous so Tel: 8618057059123
Syringe filters, Acrodisc® GHP - VWR. Syringe filters, Acrodisc® 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. solvent compatibility ghp membrane online-Lab Consumables
Syringe Filter Housings. 1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125
Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure.
"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
These offer high quality filtration for analytical samples. Certified for HPLC to ensure low extractables. Available in a broad range of membranes to meet sample compatibility requirements. The 25 mm Acrodisc is recommended for sample volumes from 5 to 100 mL. The 13 mm size is recommended for samples under 10 mL in volume.
ghp membrane solvent compatibility on stock Acrodisc wwPTFE Syringe Filters | Pall- MG – MG Scientific Acrodisc® Syringe Filter with wwPTFE membrane & wwPTFE Membrane Disc Filters, Pall. Avoid the expense and inconvenience of kee
This document provides chemical compatibility information, operating steps, and specifications for the nonsterile 33 millimeter (mm). Millex® syringe filter Red PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 25 mm (100/pack) The PerkinElmer Red PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 25 mm (100/pack) have broad chemical compatibility and
GHP has the broadest chemical compatibility and exhibits minimal protein binding. Catalog No. 50-786-018. This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000.
Pall® 4558 Acrodisc Syringe Filters with GHP Membrane, Pore Size 0.45 µm, Diameter 25 mm, Pack of 1000 . Filter Media: Glass Fiber / GH Polypro membrane (GHP, hydrophilic polypropylene) Housing: Polypropylene; Type: Syringe Filter; Use: Particulate Filter, Instrument Protection; Pore Size: 0.45 µm; Effective Filtration Area: 3.9 cm 2
Feb 17, 2020 · PTFE Hydrophobic Filters Chemical Compatibility Chart >> PTFE Hydrophilic Syringe Filters 0.2 or 0.45um . Resisting nearly all corrosive chemicals makes PTFE syringe filters an ideal choice. However, natural hydrophobic PTFE has it’s disadvantages not letting aqueous solutions passing through while many of these chemicals are diluted with water.
General-purpose syringe type filter for most analytical filtration requirements. GHP (hydrophilic polypropylene) membrane is a versatile filter for aqueous and aggressive organic solvent-based solutions. Low protein binding membrane gives high recovery of critical proteinaceous samples. HPLC certified for low levels of UV-absorbing extractables. Ideal for filtering samples and HPLC mobile
General description. These offer high quality filtration for analytical samples. Certified for HPLC to ensure low extractables. Available in a broad range of membranes to meet sample compatibility requirements. The 25 mm Acrodisc is recommended for sample volumes from 5 to 100 mL. The 13 mm size is recommended for samples under 10 mL in volume.
Pall Shop - GH Polypro (GHP) Membrane Disc Filters - 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 RatemL/min/cm 2 at 0.7 bar (70 kPa, 10 psi) 0.2 µm: 20 0.45 µm: 31 Maximum Operating Temperature