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ATTP14250 Isopore Membrane Filter

0.8 µm pore size, hydrophilic polycarbonate membrane, 142 mm diameter

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ATTP14250
polycarbonate, Hydrophilic, 0.8 µm, 142 mm, white, plain, 50  
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Overview

Replacement Information
Description
Catalogue NumberATTP14250
Trade Name
  • Isopore
DescriptionIsopore Membrane Filter
Background InformationThe Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.

Features & Benefits:
•Membrane structure retains particles on the surface, simplifying counting and analysis
•Isopore™ membranes do not stain, resulting in low background interference
•Non-hygroscopic, allowing for rapid drying and reduced sample analysis time
•Translucent material does not require clearing for transmitted light microscopy; also available in brown variety

Applications:
Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays
References
Product Information
Filter CodeATTP
Filter ColorWhite
Maximum Operating Temperature140 °C (possible reduction in flow rates may occur after autoclaving)
Filter TypeScreen filter
Applications
Application0.8 µm pore size, hydrophilic polycarbonate membrane, 142 mm diameter
Biological Information
MediaIsopore®
WettabilityHydrophilic
Physicochemical Information
Refractive Index1.6
Pore Size0.8 µm
Air Flow Rate4.08 L/min x cm²/psi
Bubble Point at 23 °C≥1.17 bar, air with water
Gravimetric Extractables< 1%
Porosity %5%–20%
Water Flow Rate
  • Avg. 85 mL/min x cm² (typical results at 10 psi)
  • 125 mL/min x cm²/psi
Dimensions
Filter SurfacePlain
Thickness25 µm
Filter Diameter (⌀)142 mm
Materials Information
Chemistry
  • Polycarbonate (PC)
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Packaging Information
Material Sizepolycarbonate, Hydrophilic, 0.8 µm, 142 mm, white, plain, 50
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
ATTP14250 04053252363375

Documentation