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About This Item

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

PTFE membrane
plain filter
white filter

feature

hydrophobic

manufacturer/tradename

Millipore
Mitex

sustainability

Greener Alternative Product

parameter

>70 mL/min-cm2 water flow rate (at 27 in Hg)
14 L/min-cm2 air flow rate
260 °C max. temp.

filter diam.

47 mm

thickness

130 μm

matrix

Mitex

pore size

10.0 μm pore size
60 % porosity

bubble point

≥0.05  bar, ethanol

greener alternative category

General description

Filter Code: LCWG

Mitex PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex membrane is hydrophobic.
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.

Application

  • Clarifying acids, bases and cryogenic fluids
  • Clarifying propellants
  • Isolating RNA
  • Air monitoring

Mitex Membrane Filter has been used in the ammonium diffusion method to measure the 15N atom percentage excess of NH4+ and NO3 in soil extracts. It has also been used in horizontal infiltration experiments using unsaturated sand columns.

Features and Benefits

  • Broad chemical compatibility
  • Biologically and chemically inert
  • Stable at temperatures in excess of 260 ºC (500 °F) and below -100 ºC (-148 ºF)*

Legal Information

Mitex is a 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’.

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