MedPlus
Whatman Syringe Filter, GD/X 25mm, Non-Sterile, 0.2um Pore Size, Polytetrafluoroethylene (PTFE), 150/pk
- SKU:
- GBS 6874-2502
Description
Whatman Syringe Filter, GD/X 25mm, Non-Sterile, 0.2um Pore Size, Polytetrafluoroethylene (PTFE), 150/pk
Whatman is a registered trademark of Cytiva.
Whatman GD/X syringe filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.
- Glass fiber prefiltration stack for filtering larger sample volumes with less back pressure build-up
- High loading capacity for samples with high solids content
- Processes three to seven times more sample volume than filters without prefilter
- Nonsterile GD/X filters are available in two diameters: 13 mm and 25 mm, and three pore sizes: 0.2 µm, 0.45 µm, and 5 µm
Syringe filter with integrated prefiltration
Constructed of a polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber prefilters, GD/X syringes enable exceptional loading capacity with high flow rates for difficult-to-filter samples. This design prevents the buildup of back pressure typically caused by the blocking of an unprotected membrane.
GD/X syringes are suitable for capillary electrophoresis, HPLC, and UV/VIS sample preparation when dealing with viscous or otherwise difficult-to-filter samples with high solids content.
Parameter | GD/X 25 mm Syringe Filter, PTFE filtration medium, 0.2 µm (150 pcs) |
---|---|
Diameter | 13 mm |
Prefilter Material | 100% Borosilicate Glass Fiber GMF 150 10 µm: 1 µm GF/F 0.7 µm |
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 |