GTTP14250

Polycarbonate Membrane Filter, 0.22 μm Pore Size

Isopore^™, filter diam. 142 mm, hydrophilic

• Synonim(y): Isopore^™ Membrane Filter
• 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

Właściwości

• 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

Opis

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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