Choice™ Nylon Syringe Filters

Use Thermo Scientific™ Choice™ Nylon Syringe Filters as the economic option for most general laboratory filtration, and for filtration of most HPLC samples.

Catalog Number	Mfr. No.	Pore Size	Diameter (Metric)	Prefilter
03-253-901	Thermo Scientific CH2225NN	0.2 μm	25 mm	No
03-253-913	Thermo Scientific CH4525NN	0.45 μm	25 mm	No
03-253-895	Thermo Scientific CH2213NN	0.2 μm	13 mm	No
03-253-907	Thermo Scientific CH4513NN	0.45 μm	13 mm	No

Description

Thermo Scientific™ Choice™ Nylon Syringe Filters are a good option for most general laboratory filtration applications and filtration of most HPLC samples. These sryinge filters provide cleaner sample extracts by removing interfering materials and fine particles down to the rated pore size.

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

Choice Nylon Syringe Filter Specifications

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

Choice Nylon Syringe Filter Applications

• HPLC and organic-solvent sample preparation and clean-up
• Dissolution sample analysis
• General sample preparation
• Mixed sample matrix of aqueous or organic dissolved analytes

Choice Nylon Syringe Filter Chemical Incompatibilities

• Acids >1N
• Halogenated solvents
• Proteinaceous samples with high non-specific binding affinities

Specifications

• Disposable: Single-use
• Material (Membrane): Nylon
• For Use With (Application): HPLC, SPE
• No. per Pack: 100
• Pressure Rating: 90 psi
• Type: Syringe Filter

• Material: Nylon
• Sterility: Non-sterile
• Housing Material: Solvent Resistent, Low-Extractable Polypropylene
• Prefilter: No
• Product Line: Choice