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ATTP14250

Millipore

Polycarbonate Membrane Filter, 0.8 μm Pore Size

Isopore™, filter diam. 142 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

125 mL/min-cm2-psi water flow rate (maximum flow rate per 1.0 psi)
140 °C max. temp.
4.08 L/min-cm2-psi air flow rate
~85 mL/min-cm2 water flow rate at 10 psi (typical results)

filter diam.

142 mm

thickness

25 μm

gravimetric extractables

<1%

refractive index

n/D 1.6

matrix

Isopore™

pore size

0.8 μm pore size
5-20 % porosity

bubble point

≥1.17 bar, air with water at 23 °C

shipped in

ambient

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General description

The Isopore™ membrane is a polycarbonate membrane that aids the analysis of airborne contaminants using optical or electron microscopy. Isopore™ membrane filter finds applications in chemotaxis assays, epifluorescent microscopy, and air monitoring. The precise pore diameter and a consistent pore size enable accurate size separation of samples.

Application

  • Reflective light microscopy
  • SEM analysis
  • Gravimetric analysis
  • Air monitoring
  • Asbestos monitoring
  • Microplastics analysis
  • Microplastics analysis grade water

Features and Benefits

  • Isopore™ membrane particle retention property on membrane allows easy counting and analysis.
  • Displays low background interference.
  • Non-hygroscopic and 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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Amaranta Focardi et al.
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Virus- and bacteriophage-induced mortality can have a significant impact on marine productivity and alter the flux of nutrients in marine microbial food-webs. Viral mediated horizontal gene transfer can also influence host fitness and community composition. However, there are very few
Zhi Liu et al.
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Medullary thymic epithelial cells (mTECs) play a central role in the establishment of T cell central immunological tolerance by promiscuously expressing tissue-restricted antigens (TRAs) and presenting them to developing T cells, leading to deletion of T cells responding to self-antigens.

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