material
circles , cotton filters (high-quality cotton linters)
packaging
pack of 100
manufacturer/tradename
Whatman 1440-150, Whatman Article No. 28417995 (US reference)
parameter
0.29 psi wet burst, 340 sec/100 mL speed (Herzberg)
diam.
150 mm
thickness
210 μm
ash
≤0.007%
pore size
8 μm (Particle retention)
basis weight
95 g/m2
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Other Notes
Global SIAL customers (excluding Japan) can now order any product from the Cytiva Life Sciences consumables portfolio (prepack only) using GE′s product numbering system.
The legacy GE Whatman products that use the SIAL "Z" product numbering system will be discontinued and directly replaced with a product number using a "WHA" prefix plus the GE product code. For reference, the legacy "Z" product number is identified as a synonym on the "WHA" product number listing.
The legacy GE Whatman products that use the SIAL "Z" product numbering system will be discontinued and directly replaced with a product number using a "WHA" prefix plus the GE product code. For reference, the legacy "Z" product number is identified as a synonym on the "WHA" product number listing.
This product has been replaced by WHA1440150-ALDRICH | Whatman quantitative filter paper, ashless, Grade 40, circles, diam. 150 mm, pack of 100
Legal Information
Whatman is a registered trademark of Cytiva
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