Merck
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GPWP04700

Millipore

Millipore Express PLUS Membrane Filter

0.22 µm pore size, hydrophilic polyethersulfone, 47 mm idiameter

Synonym(s):
Hydrophilic polyethersulfone membrane filter discs, PES membrane filter discs
eCl@ss:
32031602
NACRES:
NB.24

material

plain filter
polyethersulfone membrane
white filter

Quality Level

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Millipore Express®
Millipore

parameter

15 mL/min water flow rate at 690 mbar (10 psi)

filter diam.

47 mm

thickness

160-185 μm

impurities

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

pore size

0.22 μm pore size

bubble point

≥1.38 bar, air with 100% IPA at 23 °C

shipped in

ambient

General description

Filter Code: GPWP
Filter Type: Screen filter
The Millipore Express PLUS membrane provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.

Features & Benefit:
•Ultra fast filtration and high throughput shorten process time
•Can be sterilized by autoclave, ethylene oxide, or gamma irradiation for sterile filtration applications

Applications:
Sterile Filtration, Buffer Filtration, Tissue Culture Media Filtration

Application

0.22 µm pore size, hydrophilic polyethersulfone, 47 mm idiameter

Other Notes

Directions for Use

  • Organism Retention: Microorganism
  • Mode of Action: Filtration (size exclusion)
  • Application: General laboratory filtration
  • Intended Use: Retention or removal of biological contaminants
  • Instructions for Use: Sterilizing filtration of a liquid through a membrane with a 0.2 μm (or smaller) pore size effectively removes biological contaminants, including bacteria, mold and yeast. For the selective retention of larger biological contaminents, liquid filtration through membranes with 0.45 μm (or larger) pore sizes may be used to trap and support microorganism growth for subsequent culture and analysis
  • Storage Statement: Store in dry location
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

MILLIPORE EXPRESS is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

Certificate of Analysis

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Certificate of Quality

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