Specification
| 10406871 |
PALL 47MM ME25 (MCE) GRID 0.45UM 1000/PK |
View here |
|
66234
|
PALL 47MM SUPOR GRID 0.2UM 200/PK
|
View here
|
| 60043 |
PALL DISC 47MM SUPOR GRID 0.45UM 200/PK |
/ |
| 66585 |
PALL 47MM METRICEL BLACK GRID 0.45UM 200/PK |
View here |
| 10406970 |
WHATMAN ME24/21 ST 0.2UM 47MM 100/PK |
View here |
Overview
Whatman™ mixed cellulose ester (MCE) membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
- 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.
The color contrast provided by the filter surface facilitates particle detection and minimizes eye fatigue. The ME range has a lower cellulose acetate content compared to the WME range of membranes.
Supor™ PES membrane disc filters, a Pall Life Sciences product, are high flow rate membranes optimized for biological, pharmaceutical, and sterilizing filtration requirements.
- High flow rate membrane optimized for biological, pharmaceutical, and sterilizing filtration requirements
- Fast filtration with superior flow rates and high throughputs
- Low protein binding and extensive drug compatibility for critical applications
- Saves time and money with fewer filter changes per sample volume
- 142 and 293 mm discs feature printed tab for instant recognition of pore size and lot number
Metricel™ black PES membrane disc filters, a Pall Life Sciences product, provide excellent contrast for counting opaque colonies in microbiology labs.
- Exclusive dot grid pattern does not enhance or inhibit colony growth
- Certified for use in the Membrane Filtration (MF) Technique as described in Standard Methods for the Examination of Water and Wastewater, current edition
- Sharp contrast between black membrane and white grid line provides guidance while viewing and counting
- Available non-sterile or in individual gamma-irradiated packs (S-packs) for critical applications
Whatman sterile MCE membrane filters from Cytiva's business are plain or gridded filters designed to support routine cell counting and particle detection.
- Excellent contrast for easy particle detection
- High internal surface area for sample adsorption
- High dirt loading capacity
- Biologically inert with good thermal stability
- Uniform microporous structure delivers high flow rates
Cytiva's Whatman MCE membrane filters are composed of cellulose acetate and cellulose nitrate, giving the membrane a more uniform surface than pure nitrocellulose filters. Other sterile mixed cellulose ester membranes are available.
Cytiva hk, Pall hk, Whatman hk, Mixed cellulose ester membrane, Sterile MCE membrane filter, Cell counting, Patricle detection, Sample adsorption, Microbiological quality control, Colony counting, Particle detection, PES membrane, Membrane disc filter, Microbiological analysis, Metricel, Black PES membrane, Membrane filtration
