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Merck

LSWP14250

PTFE Membrane Filter, 5.0 μm Pore Size

Mitex, filter diam. 142 mm, hydrophobic

Synonym(s):

Mitex Membrane Filter

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50 FILTERS

CZK 29,300.00

CZK 29,300.00


Estimated to ship onFebruary 06, 2026Details



About This Item

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

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material

PTFE membrane
plain filter
white filter

Quality Level

sterility

non-sterile

feature

hydrophobic

manufacturer/tradename

Millipore
Mitex

parameter

260 °C max. temp.
70 mL/min-cm2 water flow rate
9 L/min-cm2 air flow rate

diam.

142 mm

filter diam.

142 mm

thickness

170 μm

matrix

Mitex

pore size

5.0 μm pore size
60 % porosity

bubble point

≥0.06 bar, ethanol at 23 °C

shipped in

ambient

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This Item
LSWP01300LCWP09025LSWP03700
manufacturer/tradename

Millipore, Mitex

manufacturer/tradename

Millipore, Mitex

manufacturer/tradename

Millipore, Mitex

manufacturer/tradename

Millipore, Mitex

parameter

70 mL/min-cm2 water flow rate, 260 °C max. temp., 9 L/min-cm2 air flow rate

parameter

260 °C max. temp., 70 mL/min-cm2 water flow rate, 9 L/min-cm2 air flow rate

parameter

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

parameter

260 °C max. temp., 70 mL/min-cm2 water flow rate, 9 L/min-cm2 air flow rate

pore size

5.0 μm pore size, 60 % porosity

pore size

5.0 μm pore size, 60 % porosity

pore size

10.0 μm pore size, 60 % porosity

pore size

5.0 μm pore size, 60 % porosity

material

PTFE membrane, white filter, plain filter

material

PTFE membrane, plain filter, white filter

material

PTFE membrane, plain filter, white filter

material

PTFE membrane, plain filter, white filter

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

feature

hydrophobic

feature

hydrophobic

feature

hydrophobic

feature

hydrophobic

General description

Filter Code: LSWP
Filter Type: Screen filter
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.

Features & Benefits:
•Broad chemical compatibility
•Biologically and chemically inert
•Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)

Applications:
Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA

Application

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

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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