Whatman 1823-257 Glass Microfiber Binder Free Filter, 2.7 Micron, 2.2 s/100mL Flow Rate, Grade GF/D, 25.7cm Diameter (Pack of 25)
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Product details
| Management number | 220341937 | Release Date | 2026/05/03 | List Price | US$73.81 | Model Number | 220341937 | ||
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The Whatman GF/D glass microfiber filter is considerably faster in flow rate and overall filtration speed than Cellulose filter papers of similar particle retention. The filter is thick and consequently exhibits a high loading capacity. Designed as a membrane prefilter and available in sizes to fit most holders. GF/D will provide good protection for finely retentive membranes. Can be used in combination with GF/B to provide very efficient graded prefilter protection for membranes. Retention: 2.7µm. Diameter: 25.7cm. 25/Pack. Whatman #: 1823-257.
- Glass microfiber filter; Retention: 2.7µm Diameter: 25.7cm
- Grade GF/D circles; 257mm
- Faster in flow rate and overall filtration speed than cellulose filter
- Designed as a membrane prefilter and available in sizes to fit most holders
- Will provide good protection for finely retentive membranes
| Item Weight | 9.6 ounces |
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| Manufacturer | Whatman |
| Item model number | F1640-9K |
| Package Dimensions | 8.7 x 8.3 x 1.2 inches |
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