Avoid the expense and inconvenience of keeping a variety of filters on hand. Versatile filter for aqueous and aggressive organic solvent-based solutions. Low protein binding membrane gives high recovery of critical proteinaceous samples. Accurate analysis. HPLC certified for low levels of UV-absorbing extractables.

Sep 14, 2014 · • Organic solvent with strong chemical causticity filtration Cross Reference Company Product Description MS Hydrophilic PTFE syringe filter A versatile filter for aqueous and aggres-sive organic solvent-based solutions and especially ideal for HPLC operation. Pall GHP syringe filter Hydrophilic PP membrane media.

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.

solvents. Suitable for use with either aqueous solutions or organic solvents. Compatible with HPLC solvents. Very low protein binding capacity, which makes it an excellent choice for protein recovery applications. Anopore (ANP) (membrane used in Anotop™ filters) Anopore is a hydrophilic membrane with excellent organic solvent compatibility.

addition, solvent-membrane compatibility requires additional consideration of filtration-specific factors. None of these published compatibility guides, for example, monitors the solvent’s ability to wet a membrane or increase extractables. 4. This table does not consider solvent safety issues.

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).

Feb 22, 2022 · Hydrophilic PTFE syringe filters have broad chemical compatibility and high pH resistance and are optically clear when wet with water. They are versatile filters for use with aqueous and aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation.

solvent filter is the GHP Acrodisc, which includes an all-purpose membrane, GH Polypro (GHP), that is effective for harsh aqueous samples and for aggressive organic solvent-based solutions. The GHP Acrodisc is the most versatile filter available in terms of broad chemical compatibility with bases, acids and organic solvents.

However, some organic solvents can absorb into the membrane material, especially when in contact for long periods. This absorption makes the material swell, reducing pore size and affecting the performance of the filter. Some solvents might also chemically attack the material, releasing extractables into the filtrate.

Acrodisc, Syringe Filter, GHP, 25 mm, 0.45 um, Aqueous, 200/case;Polypropylene, 100 mL Sample Volume, 100 uL Hold up Volume Get Price Hybrid Aqueous/Organic Electrolytes Enable the High

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 4560T Syringe Filters Acrodisc Ghp Um

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).

Membrane with Chemical Compatibility for Aqueous Solutions and Aggressive Solvents. Maximum versatility. Filters aqueous solutions or aggressive chemicals. Low protein binding membrane gives high recovery of critical proteinaceous samples. HPLC certified. Provides assurance that the filter will not add artifacts to your analysis. Low API

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.

Aug 07, 2018 · DO USE: for aqueous and non-aggressive solvent-based chemicals, such as amyl alcohol, chloroform, and formic acid. DO NOT USE: for bases, acetone, dimethyl formamide, methyl ethyl ketone, and pyridine. Nylon (NYL) Membrane. Naturally hydrophilic with wide chemical compatibility and good resistance to organic solvents.