Choice™ PTFE (Hydrophobic) Syringe Filters

Catalog number: CH2225-NP

Choice™ PTFE (Hydrophobic) Syringe Filters

Catalog number: CH2225-NP

Use Thermo Scientific™ Choice™ PTFE Hydrophobic Syringe Filters for filtration of aggressive organic, highly basic or hot solutions and as transducer protectors. They can filter aqueous solutions after pre-wetting with an alcohol. These syringe 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 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.

 
Catalog Number
CH2225-NP
Unit Size
Pack of,100
Pore Size
0.2 μm
Diameter (Metric)
25 mm
Prefilter
No
Price (USD)
Full specifications
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.2 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)25 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.2 µm, 25 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.45 μm
Diameter (Metric)
25 mm
Prefilter
No
Price (USD)
Full specifications
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.45 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)25 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 25 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.2 μm
Diameter (Metric)
13 mm
Prefilter
No
Price (USD)
Full specifications
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.2 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)13 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.2 µm, 13 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.45 μm
Diameter (Metric)
13 mm
Prefilter
No
Price (USD)
Full specifications
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.45 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)13 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 13 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
Showing 4 of 4
Catalog NumberSpecificationsUnit SizePore SizeDiameter (Metric)PrefilterPrice (USD)
CH2225-NPFull specifications
Pack of,1000.2 μm25 mmNoContact Us ›
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.2 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)25 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.2 µm, 25 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
CH4525-NPFull specifications
Pack of,1000.45 μm25 mmNoContact Us ›
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.45 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)25 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 25 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
CH2213-NPFull specifications
Pack of,1000.2 μm13 mmNoContact Us ›
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.2 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)13 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.2 µm, 13 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
CH4513-NPFull specifications
Pack of,1000.45 μm13 mmNoContact Us ›
DisposableYes
Material (Membrane)PTFE (Hydrophobic)
Pore Size0.45 μm
MaterialPTFE (Hydrophobic)
SterilityNon-sterile
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
TypeSyringe Filter
Diameter (Metric)13 mm
DescriptionChoice PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 13 mm, 100 Pk.
Product LineChoice
For Use With (Application)HPLC, SPE
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Unit SizePack of,100
Showing 4 of 4
Specifications
  • Membrane: HPLC certified PTFE, w/polypropylene support
  • Maximum operating temperature: 110 °C
  • Housing: Medical grade, virgin polypropylene
  • Autoclave: Sterilize by dry heat at 121 °C for 15 minutes
Applications
  • HPLC and organic-solvent sample preparation and clean-up
  • Dissolution sample analysis
  • General sample preparation
  • Elevated temperature samples, caustic or acidic solutions
Chemical Incompatibilities
  • Perchloric acid
  • Methylene chloride (limited exposure)
  • Dioxane, DMF, formic acid >50%