Skip to Content
Merck
All Photos(1)

Key Documents

CRA5F2006

Millipore

Polygard® CR Cartridge Filter

pore size 0.5 μm, cartridge nominal length 20 in. (50 cm), Code F (double open end w/flat gaskets)

Synonym(s):

Polygard-CR Cartridge Filter 20 in. 0.5 μm Code F

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
23151806
eCl@ss:
32031690

Pricing and availability is not currently available.

material

polyethylene seal
polypropylene

Quality Level

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

20 in. (50 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

0.5 μm nominal pore size
0.5 μm pore size

Looking for similar products? Visit Product Comparison Guide

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 0.5 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
Do not autoclave

Analysis Note

Gravimetric Extractables: after 24-h soak in water
Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥10 L

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’.

Need A Sample COA?

This is a sample Certificate of Analysis (COA) and may not represent a recently manufactured lot of this specific product.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service