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Whatman™ Grade GF/D Glass Microfiber Prefilters, Binder Free, Circles (100/PK)
Suitable for air filtration and gravimetric analysis
As low as $48.62
| Part Number | 1823-Dxx-Series |
|---|---|
| Cross Reference(s) | - - - |
Product Overview
Cytiva's Whatman Grade GF/D fine membrane filters are thick and offer good loading capacity. GF/D can also function as a prefilter when used with GF/B, and it comes in many sizes to fit most filter holders.
- Thick filter media for increased loading capacity
- Nominal particle retention of 2.7 µm
- Can be used as a fine membrane prefilter
Fine membrane prefilter benefits
Whatman Grade GF/D is a membrane prefilter that provides protection for membranes with fine retention. The filter can be used with Whatman Grade GF/B filters to provide efficient membrane protection, especially during liquid scintillation counting.
Additional Information
| Part Number | 1823-Dxx-Series |
|---|---|
| Cross Reference(s) | - - - |
| Pack Size: | 100 pcs |
| Filter Paper Grade | Grade GF/D |
| Application | Highly suitable for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved. Because of the low resistance it is recommended for fluid flow and high particle loading capacity. |
| Nominal air flow rate | 2.6 s/100 ml/in² |
| Nominal thickness | 675 µm |
| Nominal basis weight | 121 g/m² |
| Max recommended temperature | 550 °C |
| Material | Borosilicate glass |
| Binder type | Binder Free |
| Typical Particle Retention in Liquid | 2.7 µm |
| Typical water flow rate at 45 psi (3.1 bar) | 681 ml/min |