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Pipette Tip Filter

For filtered tip manufacutring
Pipette tip filter is made of ultra-high molecular weight polyethylene sintering forming, compact structure, strong and lightweight, can withstand the high filtration pressure, non-toxic tasteless, the acid and alkali solvent has good corrosion resistance, can prevent liquid aerosols and contaminant into the liquid inside, this will help reduce the risk of cross contamination, make the products more health and safety.

Catalogue: Pipette Tip Filter

Characteristic of Pipette tip filter 

1.Material performance: PE with UHWM-PE as the main medium, with non-toxic odorless, no foreign body dissolution, physiological safety characteristics, in line with the requirements of GMP.

2.Chemical properties: PE filter medium has excellent corrosion resistance, resistance to all kinds of non-strong oxidizing acid, alkali resistance, aldehyde resistance, resistance to fat hydrocarbon, radiation resistance, etc., excellent chemical properties, resistance to organic solvents is also very good, under 80℃ can be resistant to ester ketone, ether and other organic solvents.

3.Temperature resistance: maximum 30min resistance to saturated steam temperature up to 130℃, long time continuous use of PE does not exceed 80℃.

4.Mechanical properties: good toughness and strength, impact resistance, installation and transportation is not easy to damage.

5.Filtration performance: the highest filtration accuracy up to 0.3 micron, high filtration efficiency, control the starting pressure can effectively remove 0.3 micron below the solid particles.

6.Physical properties: medium specific gravity is light, theoretical specific gravity is about 0.5-0.7g/ ml.

7.Regeneration performance: PE medium pores have the elasticity of microscopic expansion, can use water pressure, air pressure or water-pressure joint action for efficient reverse cleaning regeneration. It can use the appropriate concentration of acid to chemically dissolve the plugging material regeneration, so that the filter performance of the medium is restored as before, improve the service life of the medium.

8.Processing performance: can use turning, milling, planing, hot, hot fusion welding, bonding and other ways for secondary processing.

9.In summary, PE filter element aperture distribution is uniform, strong acid, strong alkali, high temperature resistance, good mechanical properties, has a strong resistance to organic solvent erosion ability. Production of large water treatment equipment, can use automatic or manual recoil slag removal method, solid particle recovery can use dry slag, do not need to change the filter element often, can be automated operation, low filtration cost advantages, well received by users.

Parameter of Pipette tip filter

110ul Pipette tip filter(F10-16, F10-18)1000 / bag
2200ul Pipette tip filter(F200-45, F200-47)1000 / bag
3200ul Pipette tip filter(F200-45, F200-47)1000 / bag
45ml Pipette tip filter(F5000-90-40)300/bag
510ml Pipette tip filter(F10000-142-40300/bag

Order number

Order No.Diameter(mm)Thickness(mm)Aperture(um)ForPackaging
F10-141.43.51010ul Pipette tip10000/bag
F10-14s1.41.61010ul Pipette tip10000/bag
F10-161.63.51010ul Pipette tip10000/bag
F10-181.83.51010ul Pipette tip10000/bag
F10-212.13.51010um Pipette tip10000/bag
F10-222.23.51010um Pipette tip10000/bag
F20-252.53.51020ul Pipette tip10000/bag
F10-252.53.51010um Pipette tip10000/bag
F10-262.63.51010um Pipette tip10000/bag
F50-343.43.51050ul Pipette tip10000/bag
F363.63.510Pipette tip10000/bag
F100-383.83.510100ul Pipette tip10000/bag
F100-38MY3.83.21010um Pipette tip10000/bag
F414.13.510Pipette tip10000/bag
F434.33.51010ul Pipette tip10000/bag
F200-454.53.510200ul Pipette tip10000/bag
F200-474.73.510200ul Pipette tip10000/bag
F200-47MY4.73.210200ul Pipette tip10000/bag
F200-494.9410200ul Pipette tip10000/bag
F200-515.151010um Pipette tip10000/bag
F555.541010um Pipette tip10000/bag
F585.841010um Pipette tip10000/bag
F500-606410500ul Pipette tip10000/bag
F60-506410Pipette tip10000/bag
F1000-7074101000ul Pipette tip10000/bag
F1000-717.14101000ul Pipette tip10000/bag
F1000-727.24101000ul Pipette tip10000/bag
F1000-747.44101000ul Pipette tip10000/bag
F78-807.881010ul Pipette tip10000/bag
F80-408410Pipette tip10000/bag

Packaging of Pipette tip filter

diameterCustomize according to customer requirements
lengthCustomize according to customer requirements
Black, white, (any color can be customized)
PackagingPacking with plastic tape inside and 7 layers corrugated carton outside
Custom madeTo map to sample, OEM/ODM custom processing

Overview of Pipette tip filter


How to distinguish the advantages and disadvantages of the Pipette tip filter?

How to distinguish the advantages and disadvantages of the Pipette tip filter?
Glue-free melt filter elementTraditional adhesive filter
1. Melting production process, no peculiar smell, no looseness, no chipping, no mold1. There is a peculiar smell, it is easy to loosen after soaking in the liquid, easy to fall off, and easy to mold
2. Use non-volatile matter in the production process or in the finished product2. There are volatiles
3.No yellowing during storage3. Prone to yellowing and "rust"
4. The surface is smooth and regular, without blemishes4. The surface is rough and flawed
5. The hardness can be adjusted as required5. It is not easy to adjust the hardness
6. Uniform porosity, non-sticky, non-water soluble, even volatilization6. Inconsistent porosity, easy to block holes, easy to dissolve, and inconsistent volatilization
7. Strong absorption and large water storage capacity7. Poor absorption and no water absorption
8. Diameter, length, small tolerance8. Diameter, length, large tolerance

The principle of Pipette tip filter


With conventional pipette tips, the aerosol in the sample can contaminate the pipette and further contaminate the next sample, or cause potential harm to the operator. The function of the filter element is to block the aerosol from entering the pipette to prevent cross-contamination.

Factory environment

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