Whatman® mixed cellulose ester membrane filters
ALDRICH/WHA7141004 - gridded white, pore size 0.45 μm, diam. 47 mm, pack of 100 ea
Synonym: Whatman® nitrocellulose membrane filters; Whatman filter; Z745820; membrane filters; syringe filter
Product Type: Equipment/Book
Microscope image of membrane
| diam. | 47 mm |
| feature | hydrophilic |
| manufacturer/tradename | Whatman 7141-004 |
| Whatman Article No. 28420718 (US reference) | |
| material | gridded white |
| packaging | pack of 100 ea |
| pore size | 0.45 μm |
| sterility | non-sterile |
| Features and Benefits: | • Sterile options available for critical applications. • Excellent contrast for easier particle detection. • Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity. • Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate. • The membrane offers a high degree of internal surface area for greater adsorption of product. • Higher dirt loading capacity. • Biologically inert with good thermal stability. • No surfactants to contaminate samples. • Uniform microporous structure of membrane gives high flow rates. |
| Legal Information: | Whatman is a registered trademark of Cytiva |
| Other Notes: | Field of Use : For internal research use only. Products are not intended for diagnostic use or resale. |
| UNSPSC | 40161507 |