Polygard® CN products are nominally rated filters designed for particle removal applications in liquids and gases. The pleated structure of Polygard® CN filter media minimizes pressure differentials during the filtration process, and the all-polypropylene construction of these filters conveys low levels of extractables and broad chemical compatibility. Downstream filter performance is enhanced due to efficient particle and microorganism reduction.
Preparation Note
Sterilization: May be autoclaved for 10 cycles of 30 minutes at 126 °C or steam sterilized for 10 cycles for 30 minutes at 126 °C or hot water sanitized at 80 °C maximum for 30 minutes.
Analysis Note
Gravimetric Extractables: After autoclaving and a 24-hour soak in ASTM® Type 1 reagent grade water at controlled room temperature, meets the USP Oxidizable Substances Test requirements of <50 mg.
Other Notes
Directions for Use:
Organism Retention: Microorganism reduction
Mode of Action: Filtration (nominal)
Application: BioProcessing
Intended Use: Efficient particle and microorganism reduction
Instructions for Use: Please refer to the Polygard® and Clarigard® Cartridges user guide
Storage Statement: Store in dry location
Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
CLARIGARD is a registered trademark of Merck KGaA, Darmstadt, Germany
POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany
Certificates of Analysis (COA)
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