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Merck

CR2573006

Polygard® CR Cartridge Filter

pore size 25.0 μm, cartridge nominal length 30 in. (75 cm), Code 7 (2-226; O-rings w/locking-tabs)

Synonym(s):

Polygard-CR Cartridge Filter 30 in. 25 μm Code 7 Silicone

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About This Item

eCl@ss:
32031690
UNSPSC Code:
23151806

Key Documents

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Product Name

Polygard® CR Cartridge Filter, pore size 25.0 μm, cartridge nominal length 30 in. (75 cm), Code 7 (2-226; O-rings w/locking-tabs)

material

polypropylene
silicone seal

feature

hydrophilic

manufacturer/tradename

Polygard

parameter

4.8 bar max. differential pressure (70 psid) at 25 °C
4.8 bar max. inlet pressure (70 psi) at 25 °C

cartridge nominal length

30 in. (75 cm)

diam.

7.0 cm (2.75 in.)

impurities

≤0.5 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)

gravimetric extractables

≤50 mg

pore size

25.0 μm nominal pore size
25.0 μm pore size

input

sample type liquid

cartridge code

Code 7 (2-226; O-rings w/locking-tabs)

Quality Level

400

Related Categories

Analysis Note

Gravimetric Extractables: after 24-h soak in water
Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥15 L

General description

The Polygard® CR Cartridge Filter products are nominally rated filters designed for particle removal applications in liquids and gases. The graded-density depth structure of Polygard-CR filter media provides maximum filtration capacity, a 25.0 μm pore size and the all-polypropylene construction offers low extractables levels and broad chemical compatibility.

Polygard-CR cartridge filters provide high throughput with 4.8 bar max. differential pressure (70 psid) at 25 °C.

Typical Applications
Polygard-CR high-efficiency cartridge filters, composed of graded density polypropylene media are widely used in the beverage industry for liquid and gas filtration applications to protect tighter filters.

Regulatory Compliance
Polygard® CR Cartridge Filters are designed, developed, and manufactured in accordance with a Quality Management System approved by an accredited registering body to an ISO 9000 Quality Systems Standard and are shipped with a Certificate of Quality. Each cartridge filter is supported by a Validation Guide for compliance with regulatory requirements.

For traceability and easy identification, each filter is marked with identifying characteristics.

Multiple Formats Available
Polygard-CR product line offers a full range of filtration areas is available to suit varying application requirements. A variety of connection options are offered for easy adaptation to existing housings.

These devices have been developed to minimize hold-up volume when evaluating multiple media configurations.

Preparation Note

Sanitization Protocol
30 min with hot water @ 80 °C
Sterilization Method
10 autoclave cycles or SIP @ 126 °C for 30 min

Legal Information

POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Global Trade Item Number

SKUGTIN
CR257300604053252447983

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