Membrane Selection by Application. Applications. Recommended Membranes. Alternative Membranes. Sample preparation prior to HPLC & GC analysis. Nylon. PTFE 

filters), and Competitor B (hydrophilic PTFE filters) were tested. For Pall's Acrodisc MS syringe filters and Competitor B filters, 50:50 Acetonitrile:water 

The most common application is HPLC sample filtration. Polyethersulfone (PES) Membrane. Polyethersulfone membrane provides durability, high temperature.

It can be used with aqueous samples after pre-wetting with small amount of alcohol and then flushing with water. PVDF, Hydrophilic and excellent for HPLC and GC 

Water /Soluble PVDF syringe filters have a well defined pore structure, giving ... excellent general filters for HPLC and organic solvent sample.

Nov 2, 2021 CHROMAFIL syringe filters are HPLC and UPLC certified. ... Designed to be compatible for use on all common automated filtration systems,

In addition to HPLC, syringe filters have a multitude of other Syringe use can result in high pressure. ... Typical Data – GD/X Syringe Filters.

They are available in a wide selection of membranes, including Nylon, PTFE and PVDF, supporting all common sample preparation applications.

Similar filtration approaches are commonly used to separate soluble and higher lead and aluminum values for water samples filtered using syringe filters ...

In comparison to PTFE, the PVDF membrane is less hydrophobic with lower water breakthrough values. It offers good chemical resistance to common HPLC solvents,.

Feb 17, 2020 A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents. With proper pre-wetting (commonly used alcohol), ...

*Pall's analytical quality control filters are used in typical HPLC applications including dissolution, WWPTFE (water wettable PTFE) membrane provides.

PTFE-Hydrophilic - Filter aqueous solutions and organic solvents. This membrane is versatile and and compatible with solvent mixtures used in HPLC, eg.

The PVDF membrane used on the Acrodisc, Syringe Filter, PVDF is made from hydrophilic polyvinylidene fluoride that is suitable for both aqueous and organic 

Sep 28, 2016 Filter material. There are many different filter materials used in syringe filters. Some of the most common are cellulose acetate (CA) and ...