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Polyvinylidene fluoride (PVDF) membrane syringe filters

The PVDF Polyvinylidene Fluoride membrane is a naturally hydrophobic transfer and filtration membrane made hydrophilic for microfiltration applications.

It has a high absorption capacity, which prevents the passage of proteins through the membrane and a low background noise, which guarantees an excellent signal-to-noise ratio.

It has a high tensile strength, which avoids breaking, tearing, tearing or curling.

This membrane also has broad chemical compatibility, which is important when used with common dyes such as Black Amido, Colloidal Gold, Comassie Blue, Henna and Ponceau-S.

It does not deteriorate, distort or shrink when a high concentration of methanol is used for discoloration.

Its high strength, absorbency and chemical compatibility make it ideal for use in immunoblotting and solid phase analysis, plaque transfer and amino acid or protein analysis, as well as for chromatographic sample preparation or applications in pharmaceutical.

Features and Benefits

• Superior Strength: Can withstand aggressive handling or use with automatic equipment without breaking or tearing

• Reduced release of extractable substances: ensures that tests are sterile with homogeneous results

• Exceptional sensitivity: detects low-level components

• High protein absorption

• Lot-to-Lot Consistency: Quality controls ensure consistent absorption for reliable results every time

• BSA protein absorption capacity: 125 mg / cm2

• Wide range of chemicals: resistant to most chemicals used, compatible with chemically aggressive, organic or inorganic solvents (not to be used with: concentrated sulfuric acid, ketones, DMSO)

Diameter 13mm 25mm 30mm
Filtration area 1.09 cm² 4.08 cm² 5.39 cm²
Sample volume < 30 ml < 100 ml < 200 ml
Residual volume < 10 μL < 25 μL < 35 μL
Max pressure 75 psi
Max temperature 50 °C

Material:
- PP injection molding (excluding GF)
- PP Ultrasonic welding (including GF)

Sterilization: Gamma rays

Inlet: Female Luer Lock
Output: Male Luer slip
Code Description Diam.mm Porosity um Inlet-outlet connection Pieces per pack.
62158201 Syringe filter with PVDF membrane diam 13 mm, order' 0.2 um 13 0,2 LLF-LSM 100
62158451 Syringe filter with PVDF membrane diam 13 mm, order' 0.45 um 13 0,45 LLF-LSM 100
62258201 Syringe filter with PVDF membrane diam 25 mm, order' 0.2 um 25 0,2 LLF-LSM 100
62258451 Syringe filter with PVDF membrane diam 25 mm, order' 0.45 um 25 0,45 LLF-LSM 100
62308201 Syringe filter with PVDF membrane diam 30 mm, order' 0.2 um 30 0,2 LLF-LSM 100
62308451 Syringe filter with PVDF membrane diam 30 mm, order' 0.45 um 30 0,45 LLF-LSM 100

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10127 Torino Italy
Tel. +39 011 3160808
Fax +39 011 3160753
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