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AQFA09050 Quartz Fiber Membrane Filter without binder

90 mm diameter, hydrophilic quartz fiber filter

AQFA09050
50 pack, AQFA, 90 mm  
Purchase on Sigma-Aldrich

Przegląd

Replacement Information
Description
Catalogue NumberAQFA09050
DescriptionQuartz Fiber Membrane Filter without binder
Background InformationOverview
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.
References
Product Information
HS Code7019 90 00
Filter CodeAQFA
Filter ColorWhite
Maximum Operating Temperature950 °C
Filter TypeDepth filter
Applications
Application90 mm diameter, hydrophilic quartz fiber filter
Biological Information
WettabilityHydrophilic
Physicochemical Information
Pore SizeNot Applicable
Water Flow Rate
  • 1.6 mL/min x cm²
Dimensions
Filter SurfacePlain
Thickness430 µm
Filter Diameter (⌀)90 mm
Materials Information
Chemistry
  • Quartz Fiber
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Packaging Information
Material Size50 pack, AQFA, 90 mm
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Numer katalogowy GTIN
AQFA09050 04053252583995

Documentation