Cytiva Whatman Cyclopore Polycarbonate (PC) Membrane Filters

• Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membrane filters
• Cytiva's Whatman Cyclopore track-etched membrane filter circles are suitable for a wide variety of applications, from general filtration, including cross-flow filtration (tangential flow filtration), to air and water monitoring, microorganism analysis, and many healthcare applications, including immunodiagnostics
• Low affinity for stains improves visibility under a microscope
• Low protein binding minimizes sample loss of proteinaceous samples
• Narrow pore size distribution and high pore density support rapid surface capture of analyte
• Negligible absorption and adsorption of filtrate; nonhygroscopic
• No particle shedding enables clean filtrate
• Biologically inert

Specifications:
• Ash Weight: 0.6 µg/cm2
• Autoclavable: 30 min at 121°C
• Biological Compatibility: Inert
• Fiber Releasing: No
• Flammability: Slow burn
• Leachables: Negligible
• Material: Polycarbonate (PC)
• Opacity: Translucent
• Operating temp. max.: 140°C
• Pore Density Max.: 6 x 108 pores/cm2
• Pore Density Min.: 105 pores/cm2
• Porosity (Void Volume): Max. 20%
• Porosity (Void Volume): Min. 4%
• Specific Gravity: 1.21 g/cm2
• Weight Max.: 2.0 mg/cm2
• Weight Min.: 0.7 mg/cm2

Application:
• Air monitoring: Trace elements (chemicals, radioactivity) and particulate analysis (dust, pollens, and airborne particles)
• Analytical methods: Gravimetric analysis, densitometry, emission spectroscopy, x-ray fluorescen
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• Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membrane filters
• Cytiva's Whatman Cyclopore track-etched membrane filter circles are suitable for a wide variety of applications, from general filtration, including cross-flow filtration (tangential flow filtration), to air and water monitoring, microorganism analysis, and many healthcare applications, including immunodiagnostics
• Low affinity for stains improves visibility under a microscope
• Low protein binding minimizes sample loss of proteinaceous samples
• Narrow pore size distribution and high pore density support rapid surface capture of analyte
• Negligible absorption and adsorption of filtrate; nonhygroscopic
• No particle shedding enables clean filtrate
• Biologically inert

Specifications:
• Ash Weight: 0.6 µg/cm2
• Autoclavable: 30 min at 121°C
• Biological Compatibility: Inert
• Fiber Releasing: No
• Flammability: Slow burn
• Leachables: Negligible
• Material: Polycarbonate (PC)
• Opacity: Translucent
• Operating temp. max.: 140°C
• Pore Density Max.: 6 x 108 pores/cm2
• Pore Density Min.: 105 pores/cm2
• Porosity (Void Volume): Max. 20%
• Porosity (Void Volume): Min. 4%
• Specific Gravity: 1.21 g/cm2
• Weight Max.: 2.0 mg/cm2
• Weight Min.: 0.7 mg/cm2

Application:
• Air monitoring: Trace elements (chemicals, radioactivity) and particulate analysis (dust, pollens, and airborne particles)
• Analytical methods: Gravimetric analysis, densitometry, emission spectroscopy, x-ray fluorescen

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2023