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CHGL72TP3

Millipore

Multilayer Durapore® 0.45/0.22 µm, Cartridge

pore size 0.45/0.22 μm, cartridge nominal length 20 in. (50 cm), Code 7 (2-226; O-rings w/locking-tabs)

Synonym(s):

Durapore Cartridge Filter 20 in. 0.45/0.22 μm Code 7

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About This Item

UNSPSC Code:
23151806
eCl@ss:
32031690

material

PVDF
polypropylene
polypropylene support
silicone seal

Quality Level

400

reg. compliance

meets FDA Indirect Food Additive requirements cited in 21 CFR 177-182 (all component materials)

sterility

non-sterile

sterilization compatibility

autoclavable compatible
steam-in-place compatible

product line

Durapore®

feature

hydrophilic

manufacturer/tradename

Durapore®

parameter

≤21.6 mL/min air diffusion at 2.75 bar (40 psig) and 23 °C (in water)
0.35 bar max. differential pressure (5 psid) at 135 °C (Forward)
0.35 bar max. inlet pressure (5 psi) at 135 °C (Forward)
1.7 bar max. differential pressure (25 psid) at 80 °C (Forward)
1.7 bar max. inlet pressure (25 psi) at 80 °C (Forward)
3.5 bar max. differential pressure (50 psid) at 25 °C (Reverse; intermittent)
3.5 bar max. inlet pressure (50 psi) at 25 °C (Reverse; Intermittent)
5.5 bar max. differential pressure (80 psid) at 25 °C (Forward)
5.5 bar max. inlet pressure (80 psi) at 25 °C (Forward)

technique(s)

sterile filtration: suitable

L

20 in.

W

2.7 in.

cartridge nominal length

20 in. (50 cm)

diam.

6.9 cm (2.7 in.)

filtration area

1.1 m2

impurities

≤0.25 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)
<0.25 EU/mL USP bacterial endotoxins (LAL test, sample aqueous extraction)

matrix

Multilayer Durapore®

pore size

0.45/0.22 μm pore size

input

sample type liquid

bubble point

≥3450 mbar (50 psig), air with water at 23 °C

cartridge code

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

General description

Device Configuration: Cartridge

Other Notes

These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
Directions for Use

  • Organism Retention: Microorganism
  • Mode of Action: Filtration (size exclusion)
  • Application: BioProcessing
  • Intended Use: Reduction or removal of microorganism/bioburden
  • Instructions for Use: Please refer Wetting Instructions for Filter Units with Durapore® Membrane user guide
  • Storage Statement: Store in dry location
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Preparation Note

Sterilization Method
30 SIP cycles of 30 min @ 135 °C; 30 autoclave cycles of 60 min @ 126 °C
This product was manufactured with a Durapore® membrane which meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).

Analysis Note

Bacterial Retention
Samples were quantitatively retentive of a minimum Brevundimonas diminuta challenge concentration of 1 x 10⁷ CFU/cm² using ASTM® F838 methodology.
TOC/Conductivity
After sterilization and a controlled water flush of 16 L per 10-inch cartridge, samples exhibited less than 500 ppb TOC per USP <64> and less than 1.3 µS/cm per USP <64> at 25 °C.
Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥3 L

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany

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