Choice™ Cellulose Acetate (CA) Syringe Filters

Use Thermo Scientific™ Choice™ Syringe Filters to obtain cleaner sample extracts by removing interfering materials and fine particles down to the rated pore size. Thermo Scientific™ Choice™ Cellulose Acetate (CA) Syringe Filters are a good choice for filtration of tissue culture media, and for filtration of sensitive biological samples.

Adding a syringe filtration step prior to chromatographic injection not only helps to ensure more consistent and reliable results, it also helps to protect instruments and prolong column life. Economic Choice Syringe Filters are available in a variety of sizes and membrane types to meet any application need.

For filtering of aqueous solutions or biological samples. The physically strong membrane can be used with heated liquids.

• Membrane: HPLC certified
• Maximum operating temperature: 110 °C
• Housing: Medical grade, virgin polypropylene
• Autoclave: Sterilize by dry heat at 121 °C for 15 minutes

• Protein-based samples with high nonspecific binding
• Sample analysis which require maximum recoveries

• Acids, NaOH, dichloromethane, chloroform, ketones, DMSO, THF