WHA69022504
Whatman® GD/X syringe filters
glass microfiber membrane, pore size 0.45 μm, diam. 25 mm, sterile, pk of 50 ea
Synonym(s):
Z286915
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41104922
NACRES:
NB.24
Recommended Products
material
glass microfiber membrane
polypropylene housing
sterility
sterile
feature
glass fiber prefilter
packaging
pk of 50 ea
manufacturer/tradename
Whatman 6902-2504
Whatman Article No. 28420556 (US reference)
diam.
25 mm
volume
≤25 mL
pore size
0.45 μm
fitting
female Luer inlet (lock)
male Luer outlet
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
The GD/X filter contains a unique prefiltration stack of 100% borosilicate glass. The prefilter will retain fine particles down to 0.7 μm, allowing difficult sample filtration with less hand force.
The volume of the sample filtered is 3-7 times greater than an unprotected membrane. PP housing. Syringe filters can be autoclaved.
Membranes:
Cellulose Acetate: for biological solutions, high-loading capacity, and low-protein-binding
Nylon: for aqueous and aqueous organics
Polyethersulfone: for serum, plasma, and tissue culture solutions
Polypropylene: high flow for aqueous and organics
Polysulfone: low-protein-adsorption for serums and plasma
PTFE: chemically inert, will stop aqueous aerosols in gas streams
PVDF: the most suitable membrane for HPLC
Glass microfiber: borosilicate with high-load capacity
The volume of the sample filtered is 3-7 times greater than an unprotected membrane. PP housing. Syringe filters can be autoclaved.
Membranes:
Cellulose Acetate: for biological solutions, high-loading capacity, and low-protein-binding
Nylon: for aqueous and aqueous organics
Polyethersulfone: for serum, plasma, and tissue culture solutions
Polypropylene: high flow for aqueous and organics
Polysulfone: low-protein-adsorption for serums and plasma
PTFE: chemically inert, will stop aqueous aerosols in gas streams
PVDF: the most suitable membrane for HPLC
Glass microfiber: borosilicate with high-load capacity
Suitability
Suitable for filtering environmental and food analysis samples. Suitable for particulate laden sample preparation.
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