MilliporeSigma™ Isopore™ Membrane Filters, 0.8 μm

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.

Catalog Number	Mfr. No.	Diameter (Metric) Filter
ATTP02500	MilliporeSigma™ ATTP02500	25 mm
ATTP01300	MilliporeSigma™ ATTP01300	13 mm
ATTP04700	MilliporeSigma™ ATTP04700	47 mm
ATTP14250	MilliporeSigma™ ATTP14250	142 mm

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 & 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

Specifications

• Autoclavable: Not Autoclavable
• Color: White
• Material: Polycarbonate
• Sterility: Non-sterile
• For Use With (Application): Air Analysis; Cell Biology; Cell Culture; Bioassays; Cytology; Environmental Analysis; Epifluorescence.
• Hydrophobicity: Hydrophilic
• Wettability: Hydrophilic

• Bubble Point: 8.5 psi
• Filter Type: Screen Filter
• Pore Size: 0.8 μm
• Flow Rate: Avg. 85 mL/min x cm² (typical results (at 10 psi);125 mL/min x cm²/psi)
• Gas Flow Rate: 20.0 L/min/cm²
• Type: Filter Membranes