Choice™ PTFE (Hydrophilic) Syringe Filters

Catalog number: CH4525-NPL

Choice™ PTFE (Hydrophilic) Syringe Filters

Catalog number: CH4525-NPL

Use Thermo Scientific™ Choice™ PTFE Hydrophilic Syringe Filters for filtration of aggressive organic, highly basic or hot solutions, and as transducer protectors. These Choice Syringe Filters can filter aqueous solutions without the need for pre-wetting with an alcohol. They 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
CH4525-NPL
Unit Size
Pack of,100
Pore Size
0.45 μm
Diameter (Metric)
25 mm
Prefilter
No
Price (USD)
94.50
Your Price:
Full specifications
Quantity
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.45 µm, 25 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.45 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)25 mm
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.2 μm
Diameter (Metric)
25 mm
Prefilter
No
Price (USD)
94.50
Your Price:
Full specifications
Quantity
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.2 µm, 25 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.2 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)25 mm
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.2 μm
Diameter (Metric)
13 mm
Prefilter
No
Price (USD)
82.95
Your Price:
Full specifications
Quantity
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.2 µm, 13 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.2 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)13 mm
Unit SizePack of,100
Catalog Number
Unit Size
Pack of,100
Pore Size
0.45 μm
Diameter (Metric)
13 mm
Prefilter
No
Price (USD)
82.95
Your Price:
Full specifications
Quantity
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.45 µm, 13 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.45 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)13 mm
Unit SizePack of,100
Showing 4 of 4
Catalog NumberSpecificationsUnit SizePore SizeDiameter (Metric)PrefilterPrice (USD)Quantity
CH4525-NPLFull specifications
Pack of,1000.45 μm25 mmNo
94.50
Your Price:
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.45 µm, 25 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.45 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)25 mm
Unit SizePack of,100
CH2225-NPLFull specifications
Pack of,1000.2 μm25 mmNo
94.50
Your Price:
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.2 µm, 25 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.2 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)25 mm
Unit SizePack of,100
CH2213-NPLFull specifications
Pack of,1000.2 μm13 mmNo
82.95
Your Price:
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.2 µm, 13 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.2 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)13 mm
Unit SizePack of,100
CH4513-NPLFull specifications
Pack of,1000.45 μm13 mmNo
82.95
Your Price:
DescriptionChoice PTFE Hydrophilic Syringe Filters 0.45 µm, 13 mm, 100 Pk.
DisposableYes
MaterialPTFE (Hydrophilic)
Material (Membrane)PTFE (Hydrophilic)
Pore Size0.45 μm
SterilityNon-sterile
For Use With (Application)HPLC, SPE
Housing MaterialSolvent Resistent, Low-Extractable Polypropylene
No. per Pack100
PrefilterNo
Pressure Rating90 psi
Product LineChoice
TypeSyringe Filter
Diameter (Metric)13 mm
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%

Figures