Choice™ PES (Polyethersulfone) Syringe Filters

Obtain precise results in sensitive analysis of your ionic analytes. Thermo Scientific™ Choice™ PES (Polyethersulfone) Syringe Filters are a good option for ion chromatography smaples, tissue culture filtration, and filtration of proteins, nucleic acids, and high-temperature liquids.

Choice syringe filters provide cleaner sample extracts by removing interfering materials and fine particles down to the rated pore size. Performing a syringe filtration step prior to chromatographic injection helps to ensure more consistent and reliable results, and helps to protect delicate instruments and prolong column life.

• Membrane: HPLC certified
• Maximum operating temperature: 100 °C
• Housing: Medical grade, virgin polypropylene
• Autoclave: Sterilize by dry heat at 121 °C for 15 minutes

• IC sample preparation and analysis
• Dissolution testing

• Protein-based samples in aqueous solutions
• Concentrated acids, chloromethane, chloroform, hexane, acetone, MEK, THF, DMSO