Hydrophobic filter membrane but can be used in water and aqueous solutions if wetted. PP filter membrane has good strength, no deformation, no media shedding, and no re-pollution. 0.45 membrane filter is temperature resistant and can be autoclaved at 121°C for 30 minutes, and the working temperature is below 100°C.
GH Polypro (GHP) Filters. All purpose, universal hydrophilic polypropylene membrane with maximum chemical compatibility for filtering both aqueous solutions and aggressive solvents. Low protein binding membrane gives high recovery of critical proteinaceous samples. HPLC certified for assurance that the filter will not add artifacts to your
Feb 22, 2022 · The GHP membrane used on Acrodisc, Minispike Syringe Filter, GHP is a hydrophilic propylene membrane suitable for aqueous, and is organic and has minimal protein building. GHP membranes also offer the widest range of chemical compatibility. The 13 mm Minispike filter has a pore size of 0.2 µm and a sample volume below 10 mL.
Hydrophilic membrane filters are typically used with water and aqueous solutions. They can also be used with compatible non-aqueous fluids. Hydrophilic membrane filters are typically not used for air, gas or vent filtration since the filters would block flow if inadvertently wetted, by condensation for example.
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. 25mm diameter. Pore size: 0.45um. 2.00. $121.77. 66548
Differences between hydrophilic membranes and hydrophobic membranes. A hydrophobic membrane, such as polytetrafluoroethylene (PTFE) will resist any aqueous sample, creating back pressure. Although it is sometimes possible to overcome this back pressure with additional force, there is a risk of membrane rupture and incomplete filtration.
Feb 22, 2022 · PTFE Cartridge Filters (Hydrophilic)-Shanghai jieken Film filter Co., Ltd.-Constructed of rugged, Hydrophilic PTFE pleated membranes with polypropylene supports to enhance durability and cleanliness Injection Grade, pharmaceutical Grade, Food Grade Connections :2-222 O-rings, 2-226 O-rings, with spear, with flat ,DOE, SOE, etc. Available in filter ratings: from 0.05um to 10um Cartridge Lengths
"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
GH Polypro (GHP) Membrane Disc Filters Product image is a representative example for illustration purposes actual image may vary. Membrane with Chemical Compatibility for Aqueous Solutions and Aggressive Solvents
Apr 05, 2019 · Hydrophilic modification of PP membrane was conducted by dipping it in nitric acid and sulfuric acid, while ethanol, ethanol, and IPA were used as alcohol permeator. The PP membrane that was modified by a nitric acid at concentration of 20 wt-% with IPA as permeator and without drying process had the best water flux value of 146.42 ± 7.67 L/m
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.
Pall GH Polypro (GHP) Membrane Disc Filters, Pall Life Sciences is a reliable and dependable addition to the Pall Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Pall GH Polypro (GHP) Membrane Disc Filters, Pall Life Sciences 66548/ 28143-288 can fulfill your laboratory needs while still offering a great value for the money.
[product solution] - Aijiren Technology Corporation. Membrane Choices GHP acrodiscs® - Hydrophilic propylene c membrane suitable for aqueous, organic and has low protein binding. nylon acrodiscs - Hydrophilic nylon membrane GHP acrodiscs Gf and nylon acrodiscs Gf - Designed with a glass fiber prefilter over the membrane for hard to filter samples laden with particulate matter.
Membrane Type (PTFE, GHP, PVDF, 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 membrane (PTFE).
GHP - hydrophilic PP membrane suitable for both aqueous and organic samples. GXF - multi-layered glass fiber prefilter. Nylon - general-purpose filter, not for acids and halogenated solvents. PVDF - general-purpose with broader compatibility than nylon. PTFE - suitable for aggressive solvents and organics.