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Welded Syringe Filters, Pack of 100, [PTFE Hydrophilic Membrane]

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Welded Syringe Filters, Pack of 100, [PTFE Hydrophilic Membrane]

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Product Description

PTFE SYRINGE FILTER PTFE SYRINGE FILTER

How to Choose Right Syringe Filter — Filter Membrane Materials

Polytetrafluoroethylene (PTFE)

PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability.

  • Membrane: HPLC certified PTFE, with polypropylene support
  • Use with: Aggressive solvents, strong acids, alcohols, bases, aromatics
  • Applications: Filtration of aggressive organic or highly basic solutions, transducer protectors.
SYRINGE FILTER SYRINGE FILTER

How to Choose Right Syringe Filter — Filter Membrane Materials

NYLON (NY)

Nylon membrane has high strong mechanical strength, chemical stability, can be tolerated by most organic solvents, extremely low in extractables, good thermal stability (up to 50°C), natural hydrophilic and the majority of water solution filter characteristics. It more often applied to the common organic solvent HPLC mobile phase filtering.

  • Membrane: HPLC Certified Nylon.
  • Use with: Bases, Most HPLC solvents, Alcohols, Aromatic Hydrocarbons, THF.
  • Don’t use with: Acids, Aggressive Halogenated hydrocarbons, protein samples (Nylon is a high binder)
SYRINGE FILTER SYRINGE FILTER

How to Choose Right Syringe Filter — Filter Membrane Materials

Polyethersulphone (PES)

Polyethersulphone is a hydrophilic membrane that has very low protein binding and high flow characteristics. It is also certified for ion chromatography. Polyethersulphone is more heat resistant than most membranes, and can be used to 100°C.

  • Membrane: ICP Certified PES (Polyethersulfone)
  • Use with: Strong bases, alcohols, proteins, peptides
  • Don’t use with: acids, ketones, esters, halogenated or aromatic hydrocarbons.
PTFE SYRINGE FILTER PTFE SYRINGE FILTER

SYRINGE FILTER SYRINGE FILTER

SYRINGE FILTER SYRINGE FILTER

25mm sterile PTFE syringe filter 25mm sterile PTFE syringe filter
Sterile Syringe Filters PTFE 25mm Sterile Syringe Filters PTFE 25mm
Diameter 25mm 25mm
Pore size 0.22um 0.45um
Sterile ✓ ✓
Printing ✓ ✓
Package 20pcs/pk 20pcs/pk

Welded Syringe Filters, Pack of 100, [PTFE Hydrophilic Membrane]

Education International

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Informed and empowered by teachers and education support personnel everywhere, we develop tools and strategies that enable us to work across all sectors of education and all regions of the world to effect change and create a better future for our students. Click here to see how we work and find out more about our priorities below.

  1. Quality education for all

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Latest Updates

  1. Opinion 16 September 2021

    Financing quality education for all requires investment and taxes.

    Dennis Sinyolo

    It is time to talk taxes. If more domestic revenue is not found, the Sustainable Development Goals, especially SDG 4 on quality education, will simply become one more set of international unmet promises.

    Financing quality education for all requires investment and taxes.
  2. News 15 September 2021

    Myanmar: Global unions call on governments to recognise the National Unity Government

    On the International Day of Democracy, Education International joins the Global Union Day of Action organised by the Council of Global Unions (CGU) to stop the military-led junta from gaining recognition at the 76th UN General Assembly (UNGA) and recognise the National Unity Government (NUG) as the legitimate government of...

    Myanmar: Global unions call on governments to recognise the National Unity Government
  3. News 14 September 2021

    Philippines: Call for global action as independent report catalogues government’s human rights violations

    Education International has called for an end to the violence and state-sponsored attacks on Filipino educators. Its comments follow an independent investigation which shows that the Duterte government is deliberately violating human rights, using violence and repression against those who are standing up for education, democracy, and peace.

    Philippines: Call for global action as independent report catalogues government’s human rights violations

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