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Merck
CN

FMLW04700

PTFE Membrane Filter, 5.0 μm Pore Size

greener alternative

Fluoropore®, filter diam. 47 mm, hydrophobic

别名:

Fluoropore Membrane Filter

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

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产品名称

PTFE Membrane Filter, 5.0 μm Pore Size, Fluoropore®, filter diam. 47 mm, hydrophobic

material

PTFE membrane
gridded filter
white filter

sterility

non-sterile

feature

hydrophobic

manufacturer/tradename

Fluoropore®
Millipore

sustainability

Greener Alternative Product

parameter

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

diam.

47 mm

filter diam.

47 mm

thickness

150 μm

matrix

Fluoropore®

pore size

5.0 μm pore size
85 % porosity

bubble point

≥0.48 bar, air with water at 23 °C

greener alternative category

Re-engineered

shipped in

ambient

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相关类别

Application

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

General description

Filter Code: FMLW
Unlike fibrous filter media that trap particles in their matrix, Fluoropore® (hydrophobic PTFE) membranes collect particles on their surface, which make them ideal candidates for use in airborne particle monitoring applications. This surface collection provides better detection efficiencies and lower FWHM measurements. (FWHM is defined as the full width at half of the maximum height of the P0-218 peak obtained during sampling of room air.)

•High collection efficiency
•Extremely low pressure drop
•Higher throughput capacity
•Black backing ensures proper orientation

Choice of Pore Sizes:
Fluoropore membranes are available in 3 µm (FSLW) and 5 µm (FMLW) pore sizes - the smaller pore size provides low FWHM; the larger pore size has very low pressure drop and greater throughput capacity, which minimizes the number of filter changeouts.

Contrasting Backing Material:
The white backing of our FMLW filter is gridded to assist in identifying membrane orientation for the correct installation into sampling devices.
We are committed to bringing you Greener Alternative Products, which have been re-engineered to enable more sustainable research solutions. The inner & outer boxes containing the membrane discs are made from bio-circular material allocated using the ISCC mass balance approach. Click here for more information.
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.

Legal Information

Fluoropore is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

10-13 - German Storage Class 10 to 13

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相关内容

Air monitoring around the world. Regulatory consideration and testing solutions for particulate matter in ambient air.

In 1953, Jack Bush established the Millipore Filter Company, named after a sponge that lives in the Adriatic Sea. Millipore filters were among the first to be used for ambient air monitoring, as early as the 1970s. Particulates and contaminants in the air affect human capital, the most precious natural resource our planet supports. Recognizing the need to protect this resource, industries, governments and associated regulatory agencies around the world monitor ambient air. Millipore filters, now supplied by EMD Millipore, are used in these ambient air monitoring methods. Recently, the focus has been on PM2.5 levels, which have been linked to respiratory problems, cancer, and aging-related disorders such as Alzheimer’s disease and bone damage. Major regulatory agencies have now issued guidances and methods for monitoring PM2.5. Use this brochure to select the appropriate filters for air monitoring that match the specifications with respect to regional regulatory considerations.

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