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Poretics<sup>®</sup> Black Polycarbonate Membrane Filters

Poretics® Black Polycarbonate Membrane Filters

Poretics Black Polycarbonate (PCTE) Membrane Filters for epifluorescence microscopy. Standard polycarbonate membrane filters are treated by a proprietary irgalan black process to render them dark gray. This essentially eliminates the natural autofluorescence of the membrane. Except for a reduction of transparency, the membranes have the same characteristics as standard Poretics polycarbonate membrane filters. Ideally suited for fluorescence microscopy because:

• The surface of the membranes flat and smooth, assuring that no micro-organisms are captured within the filter structure as with ordinary tortuous pore filters.
• They exhibit extremely low non-specific absorption
• The elimination of autofluorescence assures high visibility against a non-distracting background
• Smooth flat surface- micro-organisms are retained in one plane on the surface
• Do not stain
• Essentially zero autofluorescence
• Recommended for: epifluorescence microscopy; water testing; observation of bacteria (0.2-5 µm), yeasts and molds (0.6, 0.8 µm) and spores (5 µm); direct count of micro-organisms
• pH range: 4-8

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
880-75643 Poretics, Polycarbonate,Black, 0.2 Micron, 13mm - 100 ea

1215185 $89.95 PK
880-75646 Poretics, Polycarbonate,Black, 0.2 Micron, 25mm - 100 ea

1215609 $111.05 PK
880-75700 Poretics, Polycarbonate,Black, 0.4 Micron, 13mm - 100 ea

1215142 $84.85 PK
880-75706 Poretics, Polycarbonate,Black, 0.4 Micron, 47mm - 100 ea

1214567 $152.55 PK
880-75787 Poretics, Polycarbonate,Black, 0.8 Micron, 25mm - 100 ea

1215138 $106.35 PK
880-75790 Poretics, Polycarbonate,Black, 0.8 Micron, 47mm - 100 ea

1222028 $164.60 PK
880-75601 Poretics, Polycarbonate,Black,0.1 Micron, 13mm - 100 ea

1215311 $88.60 PK
880-75604 Poretics, Polycarbonate,Black,0.1 Micron, 25mm - 100 ea

1215315 $104.95 PK
880-75607 Poretics, Polycarbonate,Black,0.1 Micron, 47mm - 100 ea

1221503 $155.55 PK
880-75757 Poretics, Polycarbonate,Black,0.6 Micron, 13mm - 100 ea

1222025 $99.85 PK
880-75760 Poretics, Polycarbonate,Black,0.6 Micron, 25mm - 100 ea

1215290 $106.35 PK
880-75763 Poretics, Polycarbonate,Black,0.6 Micron, 47mm - 100 ea

1215198 $161.45 PK
880-75784 Poretics, Polycarbonate,Black,0.8 Micron, 13mm - 100 ea

1215236 $97.90 PK
880-75826 Poretics, Polycarbonate,Black,1.0 Micron, 13mm - 100 ea

1221181 $97.90 PK
880-75829 Poretics, Polycarbonate,Black,1.0 Micron, 25mm - 100 ea

1215161 $106.35 PK
880-75832 Poretics, Polycarbonate,Black,1.0 Micron, 47mm - 100 ea

1222035 $171.90 PK
880-75982 Poretics, Polycarbonate,Black,5.0 Micron, 13mm - 100 ea

1221286 $102.25 PK
880-75985 Poretics, Polycarbonate,Black,5.0 Micron, 25mm - 100 ea

1215188 $111.05 PK
880-75988 Poretics, Polycarbonate,Black,5.0 Micron, 47mm - 100 ea

1221230 $168.60 PK

Description Back to Top

Poretics Black Polycarbonate (PCTE) Membrane Filters for epifluorescence microscopy. Standard polycarbonate membrane filters are treated by a proprietary irgalan black process to render them dark gray. This essentially eliminates the natural autofluorescence of the membrane. Except for a reduction of transparency, the membranes have the same characteristics as standard Poretics polycarbonate membrane filters. Ideally suited for fluorescence microscopy because:

• The surface of the membranes flat and smooth, assuring that no micro-organisms are captured within the filter structure as with ordinary tortuous pore filters.
• They exhibit extremely low non-specific absorption
• The elimination of autofluorescence assures high visibility against a non-distracting background
• Smooth flat surface- micro-organisms are retained in one plane on the surface
• Do not stain
• Essentially zero autofluorescence
• Recommended for: epifluorescence microscopy; water testing; observation of bacteria (0.2-5 µm), yeasts and molds (0.6, 0.8 µm) and spores (5 µm); direct count of micro-organisms
• pH range: 4-8

Image(s) are representative of the product group and not necessarily the individual product.

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