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MX0SP027H1

Millipore

Millistak+® Pod Depth Filter

X0SP, filtration area 0.027 m2, hydrophilic

Synonym(s):

Millistak+ Pro Pod Depth Filter, X0SP media series, 0.027 m 2 surface area, 1/4 in. Hose Barb connection

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About This Item

UNSPSC Code:
23151806
eCl@ss:
32031690

material

acrylic
polypropylene
silica filter aid

Quality Level

400

description

Secondary clarification of bioreactor harvests, post centrate harvest

feature

hydrophilic

manufacturer/tradename

Millistak+®

parameter

2.1 bar max. differential pressure (30 psid) at 25 °C (Forward)
30 psid max. differential pressure (2.1 bar) at 37 °C (Reverse)
30 psid max. differential pressure (2.1 bar) at 4 °C (Forward)
31 psid max. inlet pressure (2.1 bar) at 25 °C

H

140 mm
5.5 in. (14 cm)

L

8.6 in. (22 cm)

filtration area

0.027 m2

impurities

<0.25 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)

input

sample type liquid

conductivity

19.34-53.2 μS/cm at 25 °C (product water)

filter grade

X0SP

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General description

The Millistak+® Pod Depth Filter is a synthetic depth filter providing a cleaner and more consistent depth filtration media over current diatomaceous earth (DE) and cellulose (CE) based filter offerings. This unit, featured in a Lab Scale Pod format with a X0SP media grade, supports primary and secondary clarification as well as downstream filtration applications.

Application

Secondary clarification of bioreactor harvests, post centrate harvest

Features and Benefits

Synthetic materials of construction

  • Reduce TOC extractables and pre-use flush volume requirements by 50%
  • No beta glucans to interfere with limulous amoebocyte lysate (LAL) testing for bacterial endotoxins

Lot to lot consistency for successful development and implementation of robust clarification processes

Depth filter media formulation & design
  • Provide as much as two times the filtration capacity with equivalent filter retention properties over commercial DE-based benchmarks
  • Improved HCP impurity clearance


Disposable Pod device
  • Flexible, modular format offers scalability from 5 to 12,000 liters or more
  • Robust device format; easy to use and set up

Specifications

Filter Grade: X0SP
Trace metals were measured post pure water flush of 50 L/m2 of surface area and 24-hour static soak in pure water. Values based on average of metals extractibles data from three separate uPod device lots. The analysis was made by ICP-MS. The devices were not autoclaved.

Preparation Note

Sterilization Method
1 autoclave cycle of 60 min @ 123 ºC, filtration performance may be impacted. Recommended for post use contamination only.

Analysis Note

Product Water Conductivity at 25°C: post autoclave (1 cycle of 60 minutes at 123 °C) and pure water flush of 10 liters per ft2 (100 L/m2) of media surface area

Legal Information

MILLISTAK+ 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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