AQFA04700 is one of the membranes used in China for PM 2.5. PM2547050 is a better option for a filter specifically designed for PM 2.5 in the United States. As a vendor, we do not comment on test methods. However, please consult in the US & Japan: US EPA CFR part 50. In the EU: EN12341-2014, and in China: HJ656-2013. There may be more up to date regulations but we hope this can assist your inquiry.
AQFA04700
Quartz Membrane Filter
Millipore, filter diam. 47 mm, hydrophilic
Synonym(s):
Glass fiber filters, Quartz Fiber Membrane Filter without binder
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| Size/SKU | Availability | Price |
|---|---|---|
100 pkg | Check Cart for Availability | $271.00 |
About This Item
UNSPSC Code:
40161507
NACRES:
NB.24
eCl@ss:
32031602
Material:
plain filter, quartz membrane (fiber), white filter
Feature:
hydrophilic
Diam.:
47 mm
Sterility:
non-sterile
material
plain filter, quartz membrane (fiber), white filter
sterility
non-sterile
feature
hydrophilic
manufacturer/tradename
Millipore
parameter
1.6 mL/min-cm2 water flow rate, 950 °C max. temp.
diam.
47 mm
filter diam.
47 mm
thickness
430 μm
shipped in
ambient
General description
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
Quartz Fiber Filters (Type AQFA) are devoid of glass fibers. These quartz filters are well suited for air monitoring studies for determining heavy metal concentrations and other particulate matter.
Application
Quartz Fiber Membrane Filter without binder has been used in the sample collection of atmospheric particulate matter (PM), total suspended particulate (TSP), and atmospheric aerosols.
- Measuring heavy metal concentrations and small amounts of particles
- EPA PM10 monitoring• PM2.5 monitoring
- Microplastics analysis
1 of 1
This Item | |||
|---|---|---|---|
| description Millipore, filter diam. 47 mm, hydrophilic | description Millipore, filter diam. 110 mm, hydrophilic | description Millipore, filter diam. 90 mm, hydrophilic | description Millipore, filter diam. 47 mm, hydrophilic, thickness 475 μm, pkg of 100 ea |
| manufacturer/tradename Millipore | manufacturer/tradename Millipore | manufacturer/tradename Millipore | manufacturer/tradename Millipore |
| parameter 1.6 mL/min-cm2 water flow rate, 950 °C max. temp. | parameter 950 °C max. temp., 1.6 mL/min-cm2 water flow rate | parameter 950 °C max. temp., 1.6 mL/min-cm2 water flow rate | parameter 550 °C max. temp., >300 mL/min-cm2 water flow rate (at 27 in Hg) |
| diam. 47 mm | diam. 110 mm | diam. 90 mm | diam. 47 mm |
| material plain filter, quartz membrane (fiber), white filter | material white filter, quartz , plain filter | material plain filter, white filter, quartz membrane (fiber) | material glass fiber membrane, white filter, plain filter |
| sterility non-sterile | sterility - | sterility - | sterility non-sterile |
| feature hydrophilic | feature hydrophilic | feature hydrophilic | feature hydrophilic |
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1. What is the pore size of this filter? 2. Whether it can be used for PM2.5 sampling? 3. Do we need to bake this filter before sampling? 4. Can this filter be used to assess OC/EC concentration in which the temperature goes beyond 1200-degree Celsius?
1 answer-
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