GPWP04700

Millipore

Millipore Express PLUS Membrane Filter

0.22 µm pore size, hydrophilic polyethersulfone, 47 mm idiameter

eCl@ss:
32031602
NACRES:
NB.24

Quality Level

material

plain filter
polyethersulfone membrane
white filter

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

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
Filter Type: Screen filter
Filter Code: GPWP

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

signalword

Warning

hcodes

hazcat

Acute Tox. 4 Oral

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 1

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificate of Analysis

Certificate of Origin

Kasia Piwosz et al.
mSphere, 5(2) (2020-03-07)
High-throughput sequencing (HTS) of gene amplicons is a preferred method of assessing microbial community composition, because it rapidly provides information from a large number of samples at high taxonomic resolution and low costs. However, mock community studies show that HTS...
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