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Cytiva Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes
Facilitates the counting process and minimizes eye fatigue with color contrast between the surface and the colonies. Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes are characterized by a smooth and more uniform surface.
Brand: Cytiva 10401631
Description
- Excellent contrast for easier particle detection.
- 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.

Specifications
Autoclavable | |
Cellulose Acetate, Cellulose Nitrate | |
Non-sterile | |
Interleaving paper | |
25/Pk. | |
145 μm |
2.8 bar | |
0.45 μm | |
12.5 sec./100 mL/12.5 cm2 | |
ME25 | |
Plain | |
142 mm |
Safety and Handling
- ME25, 0.45µm 142mm
Signal Word
- Warning
Hazard Category
- Flammable solid Category 2
Hazard Statement
- H228-Flammable solid.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Supplemental information
- MIXTURE LIST-Contains : nitrocellulose
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
2418254 | Certificate of Analysis | 21/02/2025 | 10401631,197360050,197360250,197360010,197360025 |
2410569 | Certificate of Analysis | 21/02/2025 | 10401631,197360050,197360250,197360010,197360025 |
2410570 | Certificate of Analysis | 21/02/2025 | 10401631,197360050,197360250,197360010,197360025 |
2412288 | Certificate of Analysis | 21/02/2025 | 10401631,197360050,197360250,197360010,197360025 |
2030359 | Certificate of Analysis | 12/02/2025 | 10401631,197360050,197360250,197360010,197360025 |
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