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Merck
CN

AQFA03700

石英膜过滤器

Millipore, filter diam. 37 mm, hydrophilic

别名:

Quartz Fiber Membrane Filter without binder

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关于此项目

UNSPSC Code:
40161507
NACRES:
NB.24
eCl@ss:
32031602
Material:
plain filter, quartz membrane (fiber), white filter
Feature:
hydrophilic
Diam.:
37 mm
Sterility:
non-sterile
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material

plain filter, quartz membrane (fiber), white filter

agency

in accordance with NIOSH 5040

sterility

non-sterile

feature

hydrophilic

manufacturer/tradename

Millipore

parameter

1.6 mL/min-cm2 water flow rate, 950 °C max. temp.

diam.

37 mm

filter diam.

37 mm

thickness

430 μm

shipped in

ambient

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General description

Quartz fiber filters (Type AQFA) are suitable for measuring heavy metal concentrations and small amounts of particles (such as the US EPA PM 10 ambient air monitoring method)

Application

  • Measuring heavy metal concentrations and small amounts of particles
  • EPA PM10 monitoring• PM2.5 monitoring
  • Microplastics analysis

Quartz fiber membrane filter without binder has been used:
  • to prepare dry plasma films for near-infrared spectroscopy (NIR)
  • for sampling diesel particulate matter (DPM) and for analyzing the elemental carbon (EC) and organic carbon (OC)
  • for sampling the workplace air to analyze alkanolamines

Features and Benefits

  • Made of quartz fibers with no glass fibers or binders.
  • Improved composition prevents the filters from reacting with acidic gases, unlike glass fiber filters that can react and cause false readings.
  • The quartz filters also exhibit good weight and form stability.

存储类别

10-13 - German Storage Class 10 to 13


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