MilliporeSigma™ Isopore™ Membrane Filters, 0.8 μm

Description

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

The 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 and 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

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Specifications

• Autoclavable: Not Autoclavable
• Bubble Point: 8.5 psi
• Color: White
• Disposable: Reusable
• Filter Type: Screen Filter
• Format: Disc
• Material: Polycarbonate
• Pore Size: 0.8 μm
• Sterility: Non-sterile
• Flow Rate: Avg. 85 mL/min. x cm² (typical results (at 10 psi);125 mL/min. x cm²/psi)
• For Use With (Application): Air Analysis, Cell Biology, Cell Culture, Bioassays, Cytology, Environmental Analysis, Epifluorescence
• Gas Flow Rate: 20.0 L/min./cm²
• Hydrophobicity: Hydrophilic
• No. per Case: 100 Pk.
• Quantity: 100 Pk.
• Type: Filter Membranes
• Wettability: Hydrophilic
• Diameter (English): 1 in.
• Diameter (Metric): 25 mm