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GTTP14250

Polycarbonate Membrane Filter, 0.22 μm Pore Size

Isopore™, filter diam. 142 mm, hydrophilic

Synonym(s):

Isopore™ Membrane Filter

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50 filters
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$530.00

About This Item

UNSPSC Code:
40161507
NACRES:
NB.24
eCl@ss:
32031602
Pore size:
0.22 μm pore size, 13.8 % porosity
Material:
plain filter, polycarbonate membrane, white filter
Feature:
hydrophilic
Diam.:
142 mm
Sterility:
non-sterile

$530.00

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material

plain filter, polycarbonate membrane, white filter

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Isopore™, Millipore

parameter

0.007 L/min-cm2-psi air flow rate, 140 °C max. temp., 3.36 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi), ~16 mL/min-cm2 water flow rate at 10 psi (typical results)

diam.

142 mm

filter diam.

142 mm

thickness

25 μm

gravimetric extractables

<1%

refractive index

n/D 1.6

matrix

Isopore™

pore size

0.22 μm pore size, 13.8 % porosity

bubble point

≥5.2 bar, air with water at 23 °C

shipped in

ambient

General description

The Isopore™ membrane is composed of a polycarbonate film, with a smooth, glass-like surface. This enables a clearer sample observation in optical or electron microscopy. It is useful in the analysis of airborne contaminants. Also, the Isopore™ membrane has a precise pore diameter and a consistent pore size. It may find applications in epifluorescent microscopy and chemotaxis assays.

Application

  • Chemotaxis
  • Bioassays
  • Cytology
  • Air monitoring
  • SEM analysis
  • Sterility testing
  • Microplastics analysis
  • Microplastics analysis grade water

Isopore™ Membrane Filter has been used:
  • for the separation of respirable particles from sanded composites[1]
  • to filter particulate organic matter (POM) from seawater[2]
  • to concentrate the prokaryotic biomass from ocean water sample

Features and Benefits

  • Particle retention on the surface for easy counting and analysis.
  • Isopore™ membranes display low background interference.
  • Rapid drying and minimal sample analysis time.
  • Translucent material.
  • Also available in a brown variety.

Legal Information

ISOPORE is a trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Possible reduction in flow rates may occur after autoclaving.

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diam.

142 mm

diam.

37 mm

diam.

47 mm

diam.

25 mm

material

plain filter, white filter, polycarbonate membrane

material

plain filter, polycarbonate membrane, white filter

material

plain filter, polycarbonate membrane, white filter

material

plain filter, polycarbonate membrane, white filter

parameter

0.007 L/min-cm2-psi air flow rate, 3.36 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi), 140 °C max. temp., ~16 mL/min-cm2 water flow rate at 10 psi (typical results)

parameter

0.007 L/min-cm2-psi air flow rate, 140 °C max. temp., 3.36 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi), ~16 mL/min-cm2 water flow rate at 10 psi (typical results)

parameter

0.024 L/min-cm2-psi air flow rate, 140 °C max. temp., 687 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi), ~175 mL/min-cm2 water flow rate at 10 psi (typical results)

parameter

0.000367 L/min-cm2-psi air flow rate, 0.13 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi), 140 °C max. temp., ~2.5 mL/min-cm2 water flow rate at 10 psi (typical results)

manufacturer/tradename

Isopore™, Millipore

manufacturer/tradename

Isopore™, Millipore

manufacturer/tradename

Isopore™, Millipore

manufacturer/tradename

Isopore™, Millipore

pore size

0.22 μm pore size, 13.8 % porosity

pore size

0.22 μm pore size, 13.8 % porosity

pore size

1.2 μm pore size, 14.7 % porosity

pore size

0.1 μm pore size, 4.18 % porosity

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

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Bacterial assemblages of the eastern Atlantic Ocean reveal both vertical and latitudinal biogeographic signatures
Friedline CJ, et al.,
Biogeosciences (Online), 9(6) (2012)
Lindsey Bishop et al.
ACS nano, 11(9), 8849-8863 (2017-08-02)
Pulmonary toxicity studies on carbon nanotubes focus primarily on as-produced materials and rarely are guided by a life cycle perspective or integration with exposure assessment. Understanding toxicity beyond the as-produced, or pure native material, is critical, due to modifications needed
Silvia Vidal-Melgosa et al.
Nature communications, 12(1), 1150-1150 (2021-02-21)
The formation of sinking particles in the ocean, which promote carbon sequestration into deeper water and sediments, involves algal polysaccharides acting as an adhesive, binding together molecules, cells and minerals. These as yet unidentified adhesive polysaccharides must resist degradation by

Global Trade Item Number

SKUGTIN
GTTP1425004053252745164

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