MilliporeSigma
All Photos(2)

GSWP02500

Millipore

MF-Millipore® Membrane Filter, 0.22 µm pore size

25 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs

All Photos(2)
Synonym(s):
Cellulose nitrate membrane filter discs, Hydrophilic MCE membrane filter discs, Mixed Cellulose Ester membrane filter discs
eCl@ss:
32031602
NACRES:
NB.24

Quality Level

400

material

mixed cellulose esters (MCE) membrane
plain filter
white filter

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

MF-Millipore®
Millipore

parameter

18 mL/min-cm2 water flow rate
2 L/min-cm2 air flow rate
75 °C max. temp.

filter diam.

25 mm

thickness

150 μm

gravimetric extractables

2%

refractive index

n/D 1.51

matrix

MF-Millipore®

pore size

0.22 μm pore size
75 % porosity

capacity

150 μg/cm2 binding capacity (protein)

bubble point

≥3.52 bar, air with water at 23 °C

shipped in

ambient

General description

Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications.

MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters.

Features & Benefits:
- Versatile filter for biological and environmental monitoring applications
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
- Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods
Filter Code: GSWP

Application

25 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs

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 away from heat source
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

MF-Millipore is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H228 - H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

Quotes and Ordering

Bulk Quote-Order Product

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