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AQFA11050

Millipore

Quartz Membrane Filter

Millipore, filter diam. 110 mm, hydrophilic

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Synonym(s):
Quartz Fiber Membrane Filter without binder
eCl@ss:
32031602

material

plain filter
quartz
white filter

feature

hydrophilic

manufacturer/tradename

Millipore

parameter

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

filter diam.

110 mm

thickness

430 μm

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General description

Filter Code: AQFA
Filter Type: Depth filter
Overview
Millipore fibrous disc filters are available in a wide range of flow rates and throughput capacities.

Quartz Fiber Filters (Type AQFA)
Made of quartz fibers with no glass fibers or binders. Millipore′s pure quartz manufacturing process involves a heat treatment step to improve the composition and prevent the filters from reacting with acidic gases, unlike glass fiber filters that can react and cause false readings. This makes quartz filters well suited for measuring heavy metal concentrations and small amounts of particles (such as the US EPA PM 10 ambient air monitoring method).

The quartz filters also exhibit good weight and form stability.

Application

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

Storage Class

10-13 - German Storage Class 10 to 13


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25G
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