Syringe filters
Syringe filters
Filter being used with our disposable plastic syringe
Filter being used with our disposable plastic syringe
SYRINGE FILTERS: OVERVIEW

Syringe Filter units are used for small volume filtration of liquids, gas and other material-specific applications. They are made of extractable free virgin polypropylene housings with female luer lock and male luer slip fittings. Each filter is sealed to ensure that no adhesives can contaminate the samples, which is essential to maintain the sample integrity. These syringe filters are ideal for applications in pharmaceutical, environmental, biotechnology, food, beverage and agricultural testing laboratories.


* Female Luer-Lock inlet and Male-Luer slip outlet.

* Both Non-sterile and Individual packed Sterile syringe filters are available.

* Pore size of filter media are available from 0.1um-10um.

* Two layer syringe filters with Glass Fiber or PP pre-filter also available.

* Housing Diameter can be choose from 13mm, 25mm, 33mm.


If you are looking for disposable plastic syringes to suit these filters you can find them on page L4!


 
13mm
25mm
33mm
Housing
Medical Polypropylene
Filtration Area (cm²)
1.0
3.9
8.5
Inlet Connection
Female luer lock (also accepts luer slip)
Outlet Connection
Male luer slip
Sample Volume (mL)
10100150
Holdup Volume (uL)
305080
Maximum Pressure (psi)
75
Available Pre-filtration Media
Glass Fiber or PP

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Syringe filters
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SYRINGE FILTERS

nylon

Hydrophilic Nylon membranes are extremely low in extractables and mechanically very strong. It’s compatible with most solvents, organic and aqueous.

WS1-02213N
Syringe filter, non-sterile, nylon, 0.22µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD85.00
pk/100
ADD TO CART 
WS1-02225N
Syringe filter, non-sterile, nylon, 0.22µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD100.00
pk/100
ADD TO CART 
WS1-04513N
Syringe filter, non-sterile, nylon, 0.45µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD85.00
pk/100
ADD TO CART 
WS1-04525N
Syringe filter, non-sterile, nylon, 0.45µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD100.00
pk/100
ADD TO CART 
SYRINGE FILTERS

MCE Mixed Cellulose Esters

Mixed cellulose ester (MCE) membrane filters are composed of cellulose acetate and cellulose nitrate. it’s one of the most widely used membranes in analytical and research applications. It’s good for filtration of oil particulate, Alcohol particulate as well as other particulate solvent.

WS2-02225S
Syringe filter, sterile, MCE, 0.22µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD151.00
pk/100
ADD TO CART 
SYRINGE FILTERS

PES Polyethersulfone

Polyethersulfone (PES) membranes are hydrophilic, it’s low binding to proteins and nucleic acid. Good used in aqueous applications and biological samples. Best choice for protein solution, tissue culture media and its additive filtration. RNase-free, Dnase- free.

WS3-02225S
Syringe filter, sterile, PES, 0.22µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD151.00
pk/100
ADD TO CART 
WS3-02233S
Syringe filter, sterile, PES, 0.22µm pore, 33mm diameter
10% DISCOUNT FOR 10
AUD125.00
pk/50
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SYRINGE FILTERS

PTFE Hydrophobic

Hydrophobic PTFE membranes are chemically resistant to virtually all solvents, acids and bases. Low extraction and has an excellent thermal stability. Good use with aggressive solvents, strong acids, alcohols, bases, aromatics.

WS4-02213N
Syringe filter, non-sterile, PTFE Hydrophobic, 0.22µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD85.00
pk/100
BACKORDER 
WS4-02225N
Syringe filter, non-sterile, PTFE Hydrophobic, 0.22µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD100.00
pk/100
ADD TO CART 
WS4-04513N
Syringe filter, non-sterile, PTFE Hydrophobic, 0.45µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD85.00
pk/100
BACKORDER 
WS4-04525N
Syringe filter, non-sterile, PTFE Hydrophobic, 0.45µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD100.00
pk/100
BACKORDER 
SYRINGE FILTERS

PTFE Hydrophilic

Hydrophilic PTFE membranes are a unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents. Use with both aqueous and organic solvents, along with their mixtures.

WS5-02213N
Syringe filter, non-sterile, PTFE Hydrophilic, 0.22µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD107.00
pk/100
BACKORDER 
WS5-02225N
Syringe filter, non-sterile, PTFE Hydrophilic, 0.22µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD117.00
pk/100
ADD TO CART 
WS5-04513N
Syringe filter, non-sterile, PTFE Hydrophilic, 0.45µm pore, 13mm diameter
10% DISCOUNT FOR 10
AUD107.00
pk/100
BACKORDER 
WS5-04525N
Syringe filter, non-sterile, PTFE Hydrophilic, 0.45µm pore, 25mm diameter
10% DISCOUNT FOR 10
AUD117.00
pk/100
ADD TO CART 
Membrane Filters for use in vacuum filter flasks and manifolds
Membrane Filters for use in vacuum filter flasks and manifolds
MEMBRANE FILTERS: OVERVIEW

These filters are compatible with our vacuum filtration systems however they can be used it many other 3rd party set ups.


High quality membrane disc filters that give consistent and reliable results and are optimised for HPLC media preparation, pharmaceuticals and cold sterilisation.


Available Materials:

Nylon
Mixed Cellulose Esters (MCE)

Mixed Cellulose Esters (MCE) Grid (w/ pad optional)
Polyethersulfone (PES)
Polytetrafluoroethylene (PTFE) Hydrophobic

Cellulose acetate (CA)

Polypropylene (PP)

Polyvinylidene fluoride (PVDF)

Glass Fiber




Most common size for microbiology is 0.22µm pore, 47mm diameter.


However we have ready access to many other sizes including;

Pore sizes: 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um

Diameters: 13mm, 25mm, 47mm, 90mm, 142mm, 293mm


Custom sizes may be available, however a minimum order of 10 packs would normally apply, please contact us.


Backordered (green button) items can normally be delivered between 3‐4 weeks from the time we receive the order.

In stock (blue button) items are normally shipped within 24 hours.

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Membrane filters
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MEMBRANE FILTERS

non-sterile, nylon

Nylon membranes uniform pore sizes and consistent flow rates, wide chemical compatibility range and naturally hydrophilic characteristics make them ideal for filtering aqueous solutions and most organic solvents, such as strong acid, ethanol, methylene chloride. Nylon membrane filters are also flexible, durable, tear resistant, with a high temperature resistant that can be autoclaved at 135°C. Wide range of pore sizes and diameters are available for all of your requirements.


● naturally hydrophilic
● consistent flow rates
● high thermostability
● wide chemical compatibility range
● low extractables
● high strength and heat resistance
WM1-022047
Membrane filter, nylon, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD61.00
pk/100
ADD TO CART 
WM1-045047
Membrane filter, nylon, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD61.00
pk/100
ADD TO CART 
MEMBRANE FILTERS

non-sterile, MCE Mixed Cellulose Esters

This mixed cellulose ester (MCE) membrane filters are composed of cellulose acetate and cellulose nitrate. MCE membrane filters are suitable for water solution and has low protein sorption. It has high flow rate and high thermal stability, and can remove the bacteria almost 100%. It is an ideal choice for protein and enzyme filtrations, tissue culture media sterilisation, cold sterilisation, biological fluid filtration and other filtration applications. It is not compatible with some organic solvents.


● naturally hydrophilic.
● higher protein binding for most proteins
● high porosity provides high flow rate
● high degree of internal surface area for greater adsorption of product
WM2-022047
Membrane filter, MCE, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD61.00
pk/100
ADD TO CART 
WM2-045047
Membrane filter, MCE, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD61.00
pk/100
ADD TO CART 
MEMBRANE FILTERS

non-sterile, PES Polyethersulfone

PES membranes are hydrophilic and constructed from polyethersulfone polymer. They are made with the characteristic of low protein binding, great heat resistance, high flow rate, high acid and alkali resistance (ranges from pH1 to pH14), and high mechanical strength, which make them ideal for life science. It can be used in applications such as protein and enzyme filtrations, tissue culture media sterilisation, cold sterilisation, biological fluid filtration and other sterilisation applications.


● naturally hydrophilic
● very low protein binding
● fast flow rates
● low extractables
● wide chemical compatibility range
● strength and dimensional stability
WM3-022047
Membrane filter, PES, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD102.00
pk/100
ADD TO CART 
WM3-045047
Membrane filter, PES, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD102.00
pk/100
BACKORDER 
MEMBRANE FILTERS

non-sterile, PTFE Polytetrafluoroethylene - Hydrophobic

The PTFE membrane is made of pure PTFE, laminated to a polypropylene support for improved durability. This membrane is simply the best choice for use with aggressive solvents, liquids, and gases that may attack other media. It is resistant to most acids, alkalis, and solvents. Laminated PTFE filters can also be used to filter aqueous solutions when prewetted with methanol.


● compatible with strong acids and aggressive solutions
● naturally hydrophobic
● improved durability and handling
● filtration of strong acids and aggressive solutions
● venting applications
WM4-022047
Membrane filter, PTFE Hydrophobic, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
ADD TO CART 
WM4-045047
Membrane filter, PTFE Hydrophobic, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
ADD TO CART 
WM4-500110
Membrane filter, PTFE Hydrophobic, 5.00µm pore, 110mm diameter
10% DISCOUNT FOR 5
AUD148.00
pk/25
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MEMBRANE FILTERS

non-sterile, CA (Cellulose Acetate)

CA (Cellulose Acetate) membrane filters are composed of pure cellulose acetate modified to offer researchers the lowest binding filters available. Because of their unique strength and extremely low binding characteristics these filters are ideal for protein and enzyme filtrations, tissue culture media sterilisation, cold sterilisation, biological fluid filtration and other filtration applications where maximum recovery of proteins is critical.


  • lowest binding material available
  • hydrophilic
  • high throughput
  • strength and dimension stability
  • uniform pore structure
WM6-022047
Membrane filter, CA Cellulose Acetate, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
ADD TO CART 
WM6-045047
Membrane filter, CA Cellulose Acetate, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
BACKORDER 
MEMBRANE FILTERS

non-sterile, PVDF (polyvinylidene difluoride)

PVDF (polyvinylidene difluoride) membranes are naturally hydrophobic, have high flow rates and low extractable. It has great chemical stability which resistant to strong acid, strong alkali, and organic solvents. It also can ensure wet air and other gas pass through smoothly, even when the differential pressure is very low.


● wide chemical compatibility
● high temperature capabilities and excellent ageing resistance
● easy processing by extrusion, injection, compression, blow molding, solution processes
WM7-022047
Membrane filter, PVDF, 0.22µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
ADD TO CART 
WM7-045047
Membrane filter, PVDF, 0.45µm pore, 47mm diameter
10% DISCOUNT FOR 5
AUD93.00
pk/100
BACKORDER 
FILTER PAPER: OVERVIEW
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Filter paper
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Filter paper
Filter paper
FILTER PAPER CIRCLES, NO. 1, QUALITATIVE

The Fisherman brand, medium retention filter paper is lint free and suitable for qualitative analysis and for general laboratory use. This high quality filter paper is manufactured in Germany and comes in boxes of 100 circles.
The sell unit for the smaller sizes is 2 x box/100.

W221-050
Filter paper circles, qualitative, No. 1 medium, 50mm
10% DISCOUNT FOR 5
AUD16.00
box/200
ADD TO CART 
W221-070
Filter paper circles, qualitative, No. 1 medium, 70mm
10% DISCOUNT FOR 5
AUD17.00
box/200
ADD TO CART 
W221-090
Filter paper circles, qualitative, No. 1 medium, 90mm
10% DISCOUNT FOR 5
AUD19.00
box/200
ADD TO CART 
W221-110
Filter paper circles, qualitative, No. 1 medium, 110mm
10% DISCOUNT FOR 5
AUD15.00
box/100
ADD TO CART 
W221-125
Filter paper circles, qualitative, No. 1 medium, 125mm
10% DISCOUNT FOR 5
AUD16.00
box/100
ADD TO CART 
W221-150
Filter paper circles, qualitative, No. 1 medium, 150mm
10% DISCOUNT FOR 5
AUD18.00
box/100
ADD TO CART 
W221-185
Filter paper circles, qualitative, No. 1 medium, 185mm
10% DISCOUNT FOR 5
AUD22.00
box/100
ADD TO CART 
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