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Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk

  • Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk
  • Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk
  • Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk
  • Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk
Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pkLabfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pkLabfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pkLabfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk

Labfil Hydrophobic PVDF Syringe Filters Non-Sterile 100pcs/pk

  • Product Item : C0000654
  • Category: PVDF Hydrophobic Syringe Filter
  • Filter Material: PVDF Hydrophobic
  • Primary Color: Purple Light Purple
  • Diameter: 13mm 25mm 33mm
  • Pore Size: 0.22μm 0.45μm
  • Product description:13mm, 25mm, and 33mm PVDF Hydrophobic Syringe Filter provides excellent flow rates and high loading,Exceptional temperature.
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Description


Product Description

Labfi PVDF Hydrophobic syringe filter is used for general biological filtration and in cases where high protein recovery is desired. It has slight hydrophilic properties and can be used for clear filtration and sterilization of aqueous solutions.


Technical Data

Materials Housing PP
Membrane PVDF
Wettability Hydrophobic
Physical Properties Pore Size 0.22 μm, 0.45 μm
Filter Diameter 13mm 25mm 33mm
Filtration Area 0.72cm² 3.4cm² 4.5cm²
Maximum Operating Pressure 6bar 3bar 2bar
pH Range 2.0 – 13.0

Product Information

SKU Material Pore Size Diameter(mm) Sterile Printing Outer Ring Color Packaging
C0000654 PVDF Hydrophobic 0.22um 13 NO YES Light Purple 100pcs/pk.
C0000655 PVDF Hydrophobic 0.45um 13 NO YES Purple 100pcs/pk.
C0000656 PVDF Hydrophobic 0.22um 25 NO YES Light Purple 100pcs/pk.
C0000657 PVDF Hydrophobic 0.45um 25 NO YES Purple 100pcs/pk.
C0000670 PVDF Hydrophobic 0.22um 33 NO YES Light Purple 100pcs/pk.
C0000671 PVDF Hydrophobic 0.45um 33 NO YES Purple 100pcs/pk.



Advantages

* Hydrophobic property.
* High mechanical and tensile strength.
* Broad chemical and temperature resistance.
* Suitable for the filtration of gas, steam and high temperature liquids.
* Compatibility with various sterilizing methods.
* Normallv used with pH range 2-13.


Application


* Solvent filtration: The hydrophobic properties of PVDF Hydrophobic Syringe Filter make it an ideal choice for solvent filtration, especially for the filtration of organic solvents.
* Gas filtration: Its hydrophobic properties also make it suitable for the filtration of air and gas, ensuring the purity and efficiency of the filtration process.
* Sample preparation: In analytical techniques such as HPLC and GC, this filter can ensure the purity of the sample and improve the accuracy and reliability of the analytical results.


Select by Sample Volume

Sample Volume Filter Diameter Filtration Area Hold-up Volume Retention Volume
< 10mL 13mm 0.72 cm² < 25μl < 25mL
10mL to 100mL 25mm 3.4 cm² < 100μl < 100mL
100mL to 200mL
33mm
4.5 cm²
 < 125μl
< 125mL

Select by Pore Size

Cleaning Operation Optimal Pore Size
Sterile Filtration 0.20 µm
Thorough Cleaning 0.45 µm
Clear Filtration 1 - 2 µm
Pre-Filtration 5 µm

Select by Diameter

Filter Diameter Volume to be Filtered
4 mm < 1 ml
13 mm 1 - 10 ml
25 mm 10 - 100 ml
30 mm > 100 ml (fast filtration)

Select by Pressure of Syringe Volumes

Syringe Volume Pressure Bar / PSI
1 ml 10 / 150
3 ml 7.0 / 100
5 ml 5.0 / 75
10 ml 3.5 / 50
20 ml 2.0 / 30

How to use a syringe filter?
1. Select the Right Filter:
Membrane Type: Ensure compatibility with your sample (e.g., PTFE for organic solvents, PES for aqueous solutions).
Pore Size: Choose the appropriate pore size (commonly 0.22 µm or 0.45 µm).

2. Prepare the Syringe:
Attach the syringe filter to the syringe securely.

Ensure both are sterile if required.

3. Draw the Sample:
Fill the syringe with the sample, avoiding air bubbles.

4. Filter the Sample:
Hold the syringe with the filter attached.
Press the plunger gently to pass the sample through the filter into a clean container.

5. Post-Filtering:
Ensure the entire sample has been filtered.
Dispose of the used filter according to your lab’s guidelines.


Tips:
Apply steady pressure to avoid damaging the filter.
Pre-filter or centrifuge samples if clogging occurs.


Related Resource

1. What Is a Syringe Filter Used For? A Comprehensive Overview

2. Understanding PTFE Syringe Filters: Applications and Advantages in Laboratory Practice

3. Differences Between Aqueous and Organic Membrane Filters

4. Chemical & Material Compatibility Database

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