Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

FSLW04700

Millipore

PTFE Membrane Filter, 3.0 μm Pore Size

Fluoropore®, filter diam. 47 mm, hydrophobic, thickness 150 μm

Synonym(s):

Fluoropore Membrane Filter, Polytetrafluoroethylene membrane filter discs

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

UNSPSC Code:
40161507
eCl@ss:
32031602
NACRES:
NB.24

material

PTFE membrane
plain filter
white filter

sterility

non-sterile

feature

hydrophobic

manufacturer/tradename

Fluoropore®
Millipore

parameter

130 °C max. temp.
20 L/min-cm2 air flow rate
286 mL/min-cm2 water flow rate

filter diam.

47 mm

thickness

150 μm

gravimetric extractables

0.5%

matrix

Fluoropore®

pore size

3.0 μm pore size
85 % porosity

bubble point

≥0.1 bar, air with methanol at 23 °C

shipped in

ambient

Looking for similar products? Visit Product Comparison Guide

General description

Filter Code: FSLW
Filter Type: Screen filter
Our Fluoropore® membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)

Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.

Features & Benefits:
- Biologically and chemically inert
- High porosity yields high flow rates
- Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples

Applications:
- Fluoropore Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy

- Omnipore Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution

Application

  • Clarifying acids, bases, and solvents
  • Filtering or venting gases
  • UV spectroscopy
  • Particle monitoring
  • HPLC, UPLC, LC-MS/MS mobile phase filtration
  • Microplastics analysis

Legal Information

Fluoropore 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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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