|
|
|
|
| F5019 Sigma |
Sigma glass-fiber filtersretention >2.3 μm, circles diam. × thickness 2.4 cm × 0.27 mm |
|
|||||||
| Copyrights © 2008 Sigma-Aldrich Co. All Rights Reserved. Reproduction of any materials from the site is strictly forbidden without permission. Sigma-Aldrich brand products are sold exclusively through Sigma-Aldrich, Inc. |