Description
Whatman S-Pak® Membrane Filter 0.45 µm, 47 mm – Cat # HAWG047S6 – Merck
The S-Pak® membrane filter is a sterile, gridded mixed cellulose ester (MCE) membrane designed for microbiological analysis. Its grid pattern facilitates colony counting and consistent filtration results.
This membrane is widely used in environmental, food, beverage, pharmaceutical, and clinical laboratories for bioburden and quality control testing.
Specifications
| Parameter | Specification |
| Product Type | Membrane Filter |
| Brand | Whatman S-Pak® |
| Catalog Number | HAWG047S6 |
| Material | Mixed Cellulose Esters (MCE) |
| Pore Size | 0.45 µm |
| Diameter | 47 mm |
| Sterility | Sterile (ETO treated) |
| Grid | White gridded |
| Standards | ISO 7704 |
| Applications | Microbiological analysis |
| Compatibility | EZ-Fit® manifolds |








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