MilliporeSigma
All Photos(2)

Documents

JGWP09025

Millipore

PTFE Membrane Filter, 0.2 μm Pore Size

Omnipore, filter diam. 90 mm, hydrophilic

Sign Into View Organizational & Contract Pricing

Synonym(s):
Omnipore Membrane Filter
eCl@ss:
32031602
NACRES:
NB.24

material

PTFE membrane
plain filter
white filter

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Millipore
Omnipore

parameter

130 °C max. temp.

filter diam.

90 mm

thickness

65 μm

pore size

0.2 μm pore size
80 % porosity

shipped in

ambient

General description

Omnipore membrane is a hydrophilic polytetrafluoroethylene (PTFE) membrane that is applicable for the filtration of aqueous solutions, clarifying acids, and alkaline solutions.

Application

  • Filtration of aqueous solutions
  • Clarifying acidic and alkaline solutions
  • HPLC, UPLC, LC-MS/MS mobile phase filtration
  • Microplastics analysis

Features and Benefits

  • Biologically and chemically inert.
  • High porosity yields high flow rates.
  • Compatible with a variety of solvents, acids, and alkaline solution.

Legal Information

Omnipore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10-13 - German Storage Class 10 to 13


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

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