Whatman® ME membranes for microbiological control
ALDRICH/Z759627 - ME25/Select 21 STL membrane circles white, diam. 50 mm, pore size 0.45 μm, black grid, sterile, pkg of 400 ea
Synonym: osmotic membrane; track etched membrane; water membranes
Product Type: Equipment/Book
| color | black grid |
| diam. | 50 mm |
| feature | for membrane dispensers |
| manufacturer/tradename | Whatman 10406802 |
| Whatman Article No. 29016662 (US reference) | |
| membrane diam. | 47 mm |
| packaging | pkg of 400 ea |
| pore size | 0.45 μm |
| sterility | sterile |
| General description: | These membranes are used to quantitatively evaluate microorganism counts. The liquid is filtered through a membrane and microorganisms collect on the membrane surface. The filter is incubated on a nutrient medium and the individual colonies can then be evaluated. The method is also suitable for large sample volumes and low microorganism counts. • Mixed cellulose ester membrane • Economical • Specifically for aqueous solutions • Hydrophilic • For use up to 125ºC |
| Legal Information: | Whatman is a registered trademark of Cytiva |
| 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. |
| Other Notes: | This product has been replaced by WHA10406802-ALDRICH | Whatman ME membranes for microbiological control, ME25/Select 21 STL membrane circles white, diam. 50 mm, pore size 0.45 μm, black grid, sterile, pkg of 400 ea  |
| UNSPSC | 41104900 |