this filter is of great quality for filtration purposes
GVWP04700
PVDF Membrane Filter, 0.22 μm Pore Size
Durapore®, filter diam. 47 mm, hydrophilic
PVDF Membrane Filter, 0.22 μm Pore Size
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Synonym(s):
Durapore® Membrane Filter, 0.22 µm, Hydrophilic PVDF cut disc membrane filter, Polyvinylidene difluoride membrane filter discs, Polyvinylidene fluoride membrane filter, Polyvinylidene fluoride membrane filter discs
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100 FILTERS
$271.00
About This Item
UNSPSC Code:
40161507
eCl@ss:
32031602
NACRES:
NB.24
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material
PVDF membrane
plain filter
white filter
Quality Level
sterility
non-sterile
feature
hydrophilic
manufacturer/tradename
Durapore®
Millipore
sustainability
Greener Alternative Product
parameter
>1 mL/min-cm2 water flow rate
2 L/min-cm2 air flow rate
85 °C max. temp.
diam.
47 mm
filter diam.
47 mm
thickness
125 μm
gravimetric extractables
0.5%
refractive index
n/D 1.42
matrix
Durapore®
pore size
0.22 μm pore size
70 % porosity
bubble point
≥3.45 bar, air with water at 23 °C
greener alternative category
shipped in
ambient
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1 of 4
This Item | GVWP09050 | GVWP14250 | GVWP02500 |
|---|---|---|---|
| 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 |
| pore size 0.22 μm pore size, 70 % porosity | pore size 0.22 μm pore size, 70 % porosity | pore size 0.22 μm pore size, 70 % porosity | pore size 0.22 μm pore size, 70 % porosity |
| parameter >1 mL/min-cm2 water flow rate, 85 °C max. temp., 2 L/min-cm2 air flow rate | parameter >1 mL/min-cm2 water flow rate, 2 L/min-cm2 air flow rate, 85 °C max. temp. | parameter >1 mL/min-cm2 water flow rate, 2 L/min-cm2 air flow rate, 85 °C max. temp. | parameter >1 mL/min-cm2 water flow rate, 2 L/min-cm2 air flow rate, 85 °C max. temp. |
| manufacturer/tradename Durapore®, Millipore | manufacturer/tradename Durapore®, Millipore | manufacturer/tradename Durapore®, Millipore | manufacturer/tradename Durapore®, Millipore |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
| feature hydrophilic | feature hydrophilic | feature hydrophilic | feature hydrophilic |
General description
Membrane filtration before separation via liquid chromatography removes contaminating particles from solvents and mobile phases, increasing column life, preventing system failure, and ensuring pure samples for downstream mass spectrometric analysis.
We are committed to bringing you Greener Alternative Products, which have been re-engineered to enable more sustainable research solutions. The inner & outer boxes containing the membrane discs are made from bio-circular material allocated using the ISCC mass balance approach. Click here for more information.
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
Application
Sterilizing filtration of biological solutions
Features and Benefits
- provides high flow rates and throughput, low extractables, and broad chemical compatibility
- solvent and heat resistant
- exhibits very low protein binding to minimize interaction with the sample and maximize recovery
- varied pores sizes to suit different application needs
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Certificates of Analysis (COA)
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Related Content
Because of its high sensitivity and extreme versatility, mass spectrometry has become a popular technique for identifying and quantifying molecules within complex mixtures, in diverse research areas that range from systems biology and proteomics to environmental analysis. Successful mass spectrometry requires extremely areful sample preparation, in order to avoid complexity of the mixtures being analyzed. EMD Millipore supports researchers using mass spectrometry with tools or multiple steps of the workflow, including purification, clarification, and analysis.
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