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GTTP03700

Millipore

Polycarbonate Membrane Filter, 0.22 μm Pore Size

Isopore™, filter diam. 37 mm, hydrophilic

Synonym(s):

Isopore™ Membrane Filter

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About This Item

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

material

plain filter
polycarbonate membrane
white filter

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Isopore™
Millipore

parameter

0.007 L/min-cm2-psi air flow rate
140 °C max. temp.
3.36 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)
~16 mL/min-cm2 water flow rate at 10 psi (typical results)

filter diam.

37 mm

thickness

25 μm

gravimetric extractables

<1%

refractive index

n/D 1.6

matrix

Isopore™

pore size

0.22 μm pore size
13.8 % porosity

bubble point

≥5.2 bar, air with water at 23 °C

shipped in

ambient

Related Categories

General description

The Isopore™ membrane is a polycarbonate, track-etched screen filter useful in surface visualization. It is useful in the analysis of airborne contaminants using optical or electron microscopy. The precise pore diameter and a consistent pore size enable accurate size-base sample separation. Isopore™ membrane filters are applicable for use in chemotaxis assay, air, monitoring and epifluorescent microscopy.

Application

  • Chemotaxis
  • Bioassays
  • Cytology
  • Air monitoring
  • SEM analysis
  • Sterility testing
  • Microplastics analysis
  • Microplastics analysis grade water

Features and Benefits

  • Isopore™ membrane structure enables particles retention on the surface for easy counting and analysis.
  • Displays low background interference.
  • Non-hygroscopic.
  • reduced sample analysis time.
  • Translucent material.

Caution

Possible reduction in flow rates may occur after autoclaving.

Legal Information

ISOPORE 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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