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Syringe Filter MCE 25mm-0.45UM (JOHNSON)
Syringe Filter MCE 25mm-0.45UM (JOHNSON)
Syringe Filter MCE 25mm-0.45UM (JOHNSON)

Syringe Filter MCE 25mm-0.45UM (JOHNSON)

Syringe Filter MCE 25mm-0.45UM (JOHNSON)

Syringe Filter MCE 25mm-0.45UM (JOHNSON)

Original price was: KSh 20,100.00.Current price is: KSh 17,500.00.

In stock

Original price was: KSh 20,100.00.Current price is: KSh 17,500.00.

Available Size
25mm
Pore Size
0.45um
Material
Nylon

Description

Syringe Filter MCE 25mm-0.45UM (JOHNSON)

The Syringe Filter MCE 25mm-0.45UM (JOHNSON) is a disposable device used in laboratories and scientific settings for sterilizing and clarifying liquids. Here’s a detailed breakdown:

Function:

Similar to its 0.20 μm counterpart, this syringe filter removes particles larger than 0.45 micrometers (μm) in diameter from liquids. It achieves this by utilizing a disc-shaped membrane made of mixed cellulose ester (MCE) housed within a plastic cylindrical casing. Liquids are forced through the MCE membrane using a syringe, leaving behind particles larger than the pore size.

Features:

  • Sterile: Pre-sterilized using methods like gamma irradiation or ethylene oxide (EtO) to ensure they don’t contaminate filtered liquids.
  • MCE Membrane: Offers high flow rates, low protein binding, and broad chemical compatibility for filtering various aqueous solutions.
  • 0.45 μm pore size: This pore size allows passage of liquids and some larger molecules while effectively filtering out bacteria and most larger particles. This is a commonly used pore size for general purpose clarification and sterilization applications in laboratories.
  • 25mm diameter: Standard diameter for syringe filters, compatible with most syringes.
  • Luer Lock or Slip Connections: For secure attachment to syringes and other luer-compatible devices on both inlet and outlet sides.

Benefits:

  • Sterilization: Removes bacteria and other contaminants exceeding 0.45 μm, making it suitable for many sterilization applications.
  • Clarification: Removes particles that could interfere with downstream processes like microscopy or chromatography.
  • Protects instruments: By filtering out particles, it safeguards sensitive laboratory equipment from clogs.
  • Fast and convenient: Syringe filtration is a quick and easy way to prepare small volumes of liquids.
  • Portable: Small and lightweight for use in any laboratory setting.

Applications:

  • Sample preparation: Preparing biological samples (like cell cultures or tissue homogenates) for analysis by techniques like HPLC, ICP-MS, or spectroscopy.
  • Sterilization of solutions: In some cases, suitable for sterilizing small volumes of liquids intended for injection (depending on specific requirements).
  • Clarification of solutions: Removing precipitates or unwanted particles from solutions.
  • Protecting equipment: Preventing clogs in tubing and other laboratory equipment.

Choosing the Right Syringe Filter:

The choice between a 0.20 μm and 0.45 μm filter depends on your specific needs:

  • 0.20 μm: Offers a higher level of sterilization by removing even smaller particles. Consider this for critical applications requiring maximum sterility.
  • 0.45 μm: A good balance between particle removal and flow rate. Suitable for general purpose sterilization and clarification applications in laboratories.

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