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Micro centrifuge filter
Micro centrifuge filter

Micro centrifuge filters

GVS

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Centrifugal filters for centrifugal concentration and purification of biological samples. Purifies the sample passing through the ultrafilter or collects the retained material. The deadstop design prevents the sample from being filtered dry. The vertical design and the large filtration surface area ensure fast sample processing. High recovery rate of over 80%.

Available in five pore sizes with the following defined molecular weight cut-off values ​​(MWCO):

  • 5 KD
  • 10 KD
  • 30 KD
  • 50 KD
  • 100 KD

Suitable for all centrifuges that can accommodate conventional 2 ml conical centrifuge tubes.

The centrifuge tubes are manufactured in a class 100,000 (ISO 8) cleanroom.

  • Micro centrifuge tube material: polypropylene (PP)
  • Filter material: methyl methacrylate butadiene styrene (MBS)
  • Membrane material: polyethersulfone (PES)

More details

Specifications 2 ml  
Max. sample volume: 500 µL
Final concentrate volume:  20-50 µL
Active membrane surface: 0.65 cm2
Max. centrifugal force: Angle rotor: 7.500 xg
Permissable temperature range:  0 °C - 40 °C
Filter unit dimensions (d x h): 12.6 x 30 mm
Overall tube (d x h): 12.9 x 48.1 mm

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code
Volume
molecular weight cut-off value
Packaging
net price
amount
in stock
597.CEF02W005KD25120
2 ml
5 KD
300 pc / pack
Request a price
pack

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 5KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 5KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

597.CEF02W010KD25120
2 ml
10 KD
300 pc / pack
Request a price
pack

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 10KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 10KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

597.CEF02W030KD25120
2 ml
30 KD
300 pc / pack
Request a price
pack

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values ??(MWCO): 30KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values ??(MWCO): 30KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

597.CEF02W050KD25120
2 ml
50 KD
300 pc / pack
Request a price
pack

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 50KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 50KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

597.CEF02W100KD25120
2 ml
100 KD
300 pc / pack
Request a price
pack

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 100KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

Can be used for centrifugal concentration and purification of biological samples. The solution passing through the ultrafilter is purified or the retained material is collected. The design with a deadstop prevents the sample from spinning to dryness. Molecular weight cut-off values (MWCO): 100KD Maximum sample volume: 500 µL Final concentrate volume: 20-50 µL Maximum centrifugal force: - Angle rotor: 7,500 xg Active membrane surface: 0.65 cm2 Recovery rate: more than 80% Can be used at temperatures between 0°C and 40°C. Centrifuge tube material: PP Filter tube material: MBS Membrane material: PES Overall tube dimensions with cap (dxh): 12.9 x 48.1 mm Filter unit dimensions (dxh): 12.6 x 30 mm Fits any rotor that can accommodate standard 2 ml conical microtubes.

The membrane is not compatible with the following
  • Acetic Acid (≥ 25%)
  • Acetonitrile (≥ 30%)
  • Aliphac & aromac esters
  • Amines
  • Ammonium hydroxide (≥ 5%)
  • Aromac & chlorinated hydrocarbons
  • Butyl acetate (≥ 40%)
  • Dimethyl acetamide (DMAC) (≥ 30%)
  • Ethers
  • Hydrochloric acid (≥ 0.5 N at 50°C)
  • Isopropyl Alcohol (≥ 25%)
  • Ketone
  • Methylene chloride (≥ 1%)
  • Methyl ethyl ketone (≥ 1%)
  • Phosphoric acid (≥ 1 N)
  • Sodium deoxycholate (≥ 5%)
  • Sodium hydroxide (≥ 0.5 N at 50°C)
  • Sodium hypochlorite (≥ 0.04%)
  • Tetrahydrofuran (≥ 5%)
  • Toluene (≥ 1%)

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