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PPTG04700

Polypropylene membrane filter

0.2 µm, 47 mm, hydrophobic, polypropylene

Synonym(s):

Hydrophobic, Polypropylene cut disc, Air monitoring filter

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About This Item

NACRES:
NB.24
UNSPSC Code:
41104921
Pore size:
0.2 μm pore size, >40 % porosity
Material:
plain filter, polypropylene membrane, white filter
Feature:
hydrophobic
Sterility:
non-sterile
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Quality Level

400

material

plain filter, polypropylene membrane, white filter

sterility

non-sterile

feature

hydrophobic

manufacturer/tradename

Millipore

parameter

>0.90 mL/min-cm2 air flow rate (typical), 1 h at 90 °C

filter diam.

47 mm

thickness

200 μm ± 50 μm

gravimetric extractables

0.5%

pore size

0.2 μm pore size, >40 % porosity

bubble point

>4 psi, air with methanol at 23 °C

shipped in

ambient

General description

Millipore polypropylene filters are constructed of 100% virgin polypropylene media. Polypropylene as a membrane material demonstrates low extractables, high thermal stability, relatively fast liquid flow rates, and broad chemical compatibility, for the filtration of mobile phase, general filtration of aqueous and organic/aggressive solvents, clarification and prefiltration. Hydrophobic filters provide high particle retention, high dirt holding capacity and low pressure drop. They are designed for filtration of organic solvents, but they can also be used - once properly wetted with alcohol - for the filtration of aqueous solutions.

Application

  • Clarification organic solutions and solvent
  • General filtration
  • HPLC/LC-MS mobile phase filtration
  • Clarifying acids and bases
  • FAS sample filtration

Features and Benefits

Compatible with aggressive solvents
Filters have high dirt-holding capacity

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Articles

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Global Trade Item Number

SKUGTIN
PPTG0470004065268932629