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Merck
CN

WHA10370111

Whatman® glass microfiber grade GF 8 filter discs ~3 μm pore size

white, inorganic binder, coarse particle filtration, 100 ea, 200 mm diam

别名:

Z749958

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UNSPSC代码:
40161507
NACRES:
NB.24

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产品名称

Whatman® glass microfiber filters with inorganic binder, Grade GF 8, diam. 200 mm

物料

circles white glass membrane (with inorganic binder)

特点

hydrophilic

包装

pk of 100

制造商/商品名称

Whatman 10370111
Whatman Article No. 28414767 (US reference)

参数

Fast flow rate

直径

200 mm

孔径

~3.0 μm (Grade GF 8)

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相关类别

一般描述

Cytiva′s Whatman Grade GF 8 glass microfiber filters are used for filtration of coarse particles. GF 8 offers faster filtration and a higher air flow rate compared to the similar Grade GF 9 filters. Environmental pollution analyses often require binder-strengthened glass filters to support heavy samples. Several options are available in the Whatman range of glass filters with binder from Cytiva′s business.

应用

Air pollution filters for furans and other pollutants

With the added strength of an inorganic binder, grade GF 8 glass microfiber filters serve as air pollution filters by retaining a range of heavy particles found in vapor samples. Other applications include:

  • Air pollution filters for PCB*, DDE, DDT, furans, and dioxin retention for analysis
  • Pollution measurements in industrial, urban, and populated areas
  • Workplace dust measurements
  • Measurement of dust fraction in technical gases
  • Dust-collecting effectiveness testing

特点和优势

  • Nominal particle retention of 3 µm
  • Air flow rate of 12 s/100 ml/1.56 cm²
  • Inorganic binder for increased strength and temperature resistant up to 500°C
  • Fast filtration speed
  • Can be used as a pre-filter for dense samples
  • Function as air pollution filters for detecting furans, PCB, and other chemicals

其他说明

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

法律信息

Whatman is a registered trademark of Cytiva

法规信息

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