COBETTER Yellow Hydrophilic PES Syringe Filters Non-sterile 100pcs/pk

In stock
Part No. SFMPES-1013
Regular price $24.50 USD
Regular price $35.00 USD Sale price $24.50 USD
Diameter
Pore Size
Package
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Connections Inlet Female Luer Lock
Outlet Male Luer Slip
Materials Housing
PP
Membrane PES
Wettability Hydrophilic
Physical Properties Pore Size 0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.2μm, 5.0μm
Filter Diameter
13mm 25mm 33mm
Filtration Area
0.72cm² 3.4cm² 4.5cm²
Maximum Operating Pressure
6bar 3bar 2bar
pH Range 1.0 – 14.0
Sterility Delivery Condition Nonsterile
Sterilization Method Not Recommended
Package Pack Size 100pcs
Packaging Bulk packed


Performance

Filter Diameter Pore Size Flow Rate (mL/min@0.21Mpa,
20°C, 210kPa, 30psi)
Bubble Point
(MPa, Water)
13mm 0.22μm 68 ≥0.45
0.45μm 95 ≥0.25
0.8μm 145 ≥0.1
25mm 0.22μm 350 ≥0.45
0.45μm ≥0.25
0.8μm 815 ≥0.1
33mm 0.22μm 400 ≥0.45
0.45μm ≥0.25
0.8μm 1265 ≥0.1


Cobetter PES syringe filters are made of asymmetric polyethersulfone (PES) membrane with graded pore size, providing fast flow rate of aqueous and mild organic solutions. The housing is made of premium polypropylene which has a wide chemical compatibility. The Over molded design ensures higher operating pressures. Luer lock inlet/outlet offers leak-tight syringe connection.

Features

· Available in 13mm, 25mm, 33mm diameter

· A variety of pore sizes to suit your application needs, 0.1μm / 0.22μm / 0.45μm / 0.8μm / 1.2μm / 5.0μm

· Asymmetric PES membrane for fast flow rate and low protein binding

· Color code: Yellow

Applications

· Filtration of aqueous and mild organic solutions

· Filtration of tissue culture media

Select by 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

How to use a syringe filter?

Choose the right type of membrane material based on the properties of your sample. Be careful of the chemical compatibility to avoid extractables and leachables. Read this article about How to choose a syringe filter.

1. Load the sample into the syringe.

2. Attach the filter to the luer-lock of the syringe with a twisting motion. Make sure it is securely attached.

3. Filter the sample. Hold the syringe and filter vertically, and gently press the plunger to push the sample through the filter. Take care not to apply too much force or you may damage the filter.

4. Discard the used filter and repeat for the next sample.

How to use a syringe filter?
  • PES_Syringe_Filters Download
  • Chemical_Compatibility_Chart_for_Syringe_Filters Download