WHA1852042
Whatman® quartz QM-B filter discs
white, air sampling, 430 μm thick, 50 ea, 42.5 mm diam
Synonym(s):
Whatman filter, Whatman filters, Z694851
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
40161507
NACRES:
NB.24
product name
Whatman® quartz filter, Grade QM-B, 42 mm,
material
circles
quartz membrane
packaging
pkg of 50 ea
manufacturer/tradename
Whatman Article No. 28418563 (US reference)
diam.
42.5 mm
General description
High-purity Whatman QM-B quartz fiber filters from Cytiva′s business are designed for use in specific air monitoring applications.
QM-B filters are similar to Cytiva′s standard QM-A quartz fiber filters, which are recommended more commonly for air testing applications. By comparison, QM-B is approximately twice as heavy, twice as thick, and offers slower flow rates.
QM-B filters are similar to Cytiva′s standard QM-A quartz fiber filters, which are recommended more commonly for air testing applications. By comparison, QM-B is approximately twice as heavy, twice as thick, and offers slower flow rates.
Features and Benefits
- QM-B can be used in air monitoring applications requiring increased strength or durability.
Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
Whatman is a registered trademark of Cytiva
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service