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GVHP02500

Millipore

PVDF Membrane Filter, 0.22 μm Pore Size

Durapore®, filter diam. 25 mm, hydrophobic

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Synonym(s):
Durapore® Membrane Filter, 0.22 µm
eCl@ss:
32031602
NACRES:
NB.24

material

PVDF membrane
plain filter
white filter

Quality Level

sterility

non-sterile

feature

hydrophobic

manufacturer/tradename

Durapore®
Millipore

parameter

≥16 mL/min-cm2 air flow rate ((Gurley))
>1 mL/min-cm2 water flow rate (at 25 inches Hg withmethanol prewet)
85 °C max. temp.

filter diam.

25 mm

thickness

125 μm , typical

gravimetric extractables

0.5%

refractive index

n/D 1.42

matrix

Durapore®

pore size

0.22 μm pore size
≥65 % porosity

capacity

150 μg/cm2

bubble point

≥18 psi (1.24 bar), air with methanol

shipped in

ambient

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This Item
GVHP09050GVHP00010GVHP01300
manufacturer/tradename

Durapore®, Millipore

manufacturer/tradename

Durapore®, Millipore

manufacturer/tradename

Durapore®, Millipore

manufacturer/tradename

Durapore®, Millipore

pore size

0.22 μm pore size, ≥65 % porosity

pore size

0.22 μm pore size, ≥65 % porosity

pore size

0.22 μm pore size, ≥65 % porosity

pore size

0.22 μm pore size, ≥65 % porosity

material

PVDF membrane, white filter, plain filter

material

PVDF membrane, plain filter, white filter

material

PVDF membrane, plain filter, white filter

material

PVDF membrane, plain filter, white filter

feature

hydrophobic

feature

hydrophobic

feature

hydrophobic

feature

hydrophobic

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

General description

Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.

Features & Benefits
- Available in several pore sizes (both hydrophilic and hydrophobic varieties) to suit your application needs
- Durapore membrane filters have very low protein binding to minimize interaction with your sample and maximize recovery
Filter Code: GVHP
Filter Type: Screen filter

Application

  • Air sterilization
  • Gas sterilization
  • Solvent filtration

Other Notes

Directions for Use

  • Organism Retention: Microorganism
  • Mode of Action: Filtration (size exclusion)
  • Application: General laboratory filtration
  • Intended Use: Retention or removal of biological contaminants
  • Instructions for Use: Sterilizing filtration of a liquid through a membrane with a 0.2 μm (or smaller) pore size effectively removes biological contaminants, including bacteria, mold and yeast. For the selective retention of larger biological contaminents, liquid filtration through membranes with 0.45 μm (or larger) pore sizes may be used to trap and support microorganism growth for subsequent culture and analysis
  • Storage Statement: Store in dry location
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany

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Articles

Learn about membranes filters and considerations in membrane selection including chemical compatibility, pore size and MWCO, binding and optical properties, and extractables for protein and small molecule analyte sample preparation, HPLC, LC-MS, and other analyses.

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