The EZ-Pak Membrane Filter (catalogue No. EZHAGG474) is a green gridded mixed cellulose ester (MCE) membrane with a 0.45 µm pore size and 47 mm diameter. It is supplied sterile and individually wrapped, designed for membrane filtration microbiology testing in environmental, food & beverage, pharmaceutical and industrial quality control applications. Compatible with EZ-Fit Filtration Units for efficient microbial enumeration and bioburden analysis.
EZ-Pak Membrane Filter, catalogue No. EZHAGG474, is a sterile mixed cellulose ester (MCE) membrane with a pore size of 0.45 µm and a diameter of 47 mm, supplied by Merck. These filters are gridded and individually wrapped, facilitating straightforward handling for membrane filtration (MF) methods in microbiological testing. The hydrophilic membrane is optimized for high recovery of microorganisms and is suitable for a wide range of microbial quality control applications in food, beverage, environmental, clinical, pharmaceutical and industrial laboratories.
Advantages
- Ready-to-use sterile MCE membrane filters save preparation time.
- 0.45 µm pore size suitable for bacterial retention and enumeration.
- 47 mm diameter ideal for standard membrane filtration units.
- Individually wrapped to maintain sterility and reduce contamination risk.
- Compatible with EZ-Fit Filtration Unit systems.
Technical specifications
| Material | Mixed cellulose esters (MCE) |
| Pore size | 0.45 µm |
| Diameter | 47 mm |
| Filter type | Gridded green membrane |
| Sterility | Sterile, ethylene oxide treated |
| Hydrophilicity | Hydrophilic |
| Individual wrapping | Yes |
| Typical applications | Bioburden testing, environmental, food & beverage, clinical, pharmaceutical QC |
| Compatible systems | EZ-Fit Filtration Units |
| Storage conditions | Ambient, dry |
| Brand | Merck |
