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Merck
CN

PPHG02500

Polypropylene membrane filter

0.2 µm, 25 mm, hydrophilic, polypropylene

别名:

Hydrophilic Polypropylene membrane filter, PFAS testing

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关于此项目

NACRES:
NB.24
UNSPSC Code:
41104921
Pore size:
0.2 μm pore size
>40 % porosity
Material:
plain filter
polypropylene membrane
white filter
Feature:
hydrophilic
Sterility:
non-sterile
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产品名称

Polypropylene membrane filter, 0.2 µm, 25 mm, hydrophilic, polypropylene

material

plain filter
polypropylene membrane
white filter

agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for EPA 8327

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Millipore

parameter

1 h at 90 °C

filter diam.

25 mm

thickness

210 μm ± 50 μm

gravimetric extractables

0.5%

pore size

0.2 μm pore size
>40 % porosity

bubble point

>15 psi, air with water at 23 °C

application(s)

PFAS testing

shipped in

ambient

Quality Level

Application

  • Clarification of aqueous and organic solutions
  • General filtration
  • HPLC/LC-MS mobile phase filtration
  • Clarifying acids and bases
  • PFAS Sample filtration

Features and Benefits

  • Low extractables
  • Broad thermal stability
  • Broad chemical compatibility
  • Fast liquid flow rates

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.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

法规信息

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Membrane filters for sample preparation and analysis are discussed, emphasizing chemical compatibility and selectivity.

View data on fluorinated extractables, recovery, and recommended filtration products for PFAS testing using Modified EPA 537.1.

查看使用修改后的 EPA 537.1 测试 PFAS 的氟化萃取物、回收率和推荐过滤产品的数据。

按照EPA 1633修改方法进行的PFAS检测数据和推荐过滤产品。

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