Cytiva Whatman - Cyclopore PC Polycarbonate Black Membrane Filter
Cytiva’s Whatman brand Cyclopore black membrane filter is a polycarbonate track etch membrane (PCTE membrane) that provides a contrast background for epifluorescence and other microscopy applications.
- High sample visibility, provided by the black membrane filter surface
- Negligible absorption and adsorption of filtrate; nonhygroscopic
- Temperature resistant up to 140°C
- Low tare weight
Cytiva Healthcare’s Life Sciences business offers a variety of Whatman PCTE membrane filters for gravimetric analyses. Browse the range of Whatman track-etched membranes to find other Cyclopore membranes and Nuclepore application-specific membranes for organic halide adsorption and electron microscopy.
Because of their low background fluorescence, microfiltration membranes with a dark surface can improve test sensitivity in epifluorescence. Cyclopore black membrane filters offer a consistent contrasting background for excellent visibility during particle analysis.
- Parameter : Cyclopore Polycarbonate Black Membrane, 0.2 µm pore size, 25 mm circle (100 pcs)
- Application : Highly suitable for epifluorescence and other microscopy applications
- Ash Weight : 20.6 µg/cm²
- Autoclavable : 30 min at 121°C
- Biological Compatibility : Inert
- Color : Black
- Fiber Releasing : No
- Flammability : Slow burn
- Leachables : Negligible
- Material : Polycarbonate (PC)
- Operating Temp. Max. : 140°C °C
- Pore Density Max. : 6 x 10⁸ pores/cm²
- Pore Density Min. : 1 x 10⁵ pores/cm²
- Porosity Max. : 13%
- Weight Max. : 2.0 mg/cm²
- Weight Min. : 0.7 mg/cm²