GD / X 25 mm Syringe Filter, PTFE Filtration Medium
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Sale:
$3,612.23
1500
/ Case
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Description
Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense, or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples.
Non-sterile Whatman GD/X Syringe Filters combine a polypropylene housing, high-efficiency Whatman GMF 150 and GF/F pre-filter media, and one of the following membrane materials:
- Polyethersulfone (PES) for serum, plasma, and tissue culture.
- Polyvinylidene difluoride (PVDF) for HPLC.
- Cellulose acetate for biological solutions.
- Borosilicate glass microfiber.
High viscosity filter enables filtration of “difficult-to-filter” samples
The prefilter contains a high-efficiency borosilicate glass filtration stack that will retain fine particles down to 0.7 μm, allowing difficult sample filtration with less hand force. It reduces the need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters. The filters can be autoclaved.
Product Specifications
| Manufacturer Part 6875-2502: | Size 0.2 Micrometers |
|---|---|
| Manufacturer Part 6875-2504: | Size 0.45 Micrometers |
| Diameter: | 25 mm |
| Prefilter Material: | 100% Borosilicate Glass Fiber |
| Sterility: | Non-sterile |
| Inlet Connector: | Female Luer lock |
| Outlet Connector: | Male Luer |
| Housing: | Pigment free polypropylene (PP) |
| Sterilization: | Autoclave at 121ºC (131ºC max) at 1 bar (15 psi) for 20 minutes |
|---|---|
| Filtration Area: | 4.6 cm² |
| Operating pressure max: | 5.2 bar (75 psi) |
| Dimensions: | 21.6 x 29.8 mm |
| Capacity: | Over 10 ml |
| Flow Direction: | Flow should enter from the inlet |
| Filtration Media: | Polytetrafluoroethylene (PTFE) |
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