Description of the Whatman Absorbent Pad 47mm, 0.45mH
White membranes with black grid, recommended for the majority of routine applications.
Improved strength and flexibility to tolerate abuse without sacrificing integrity.
Low extractable levels—approximately 2%
Can be heated to 130°C (266°F) without damage
Gridded surface (3.1mm intervals) make filters ideal for colony counting after incubation
Special nontoxic ink used is completely free from bacterial growth inhibitors
Manufactured under strictly controlled cleanroom conditions
Pore size: 0.45µm
With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Laboratory Supplies. Filter Paper can be found in our extensive online collection of products from globally recognized and trusted brands, including Whatman. An excellent option to consider is the Absorbent Pad.