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Our Scientific Support team answers the 5 most common questions they receive about Whatman ™ products. And GD/X syring filters are included.
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Help find the optimal filter for your needs with our filter selector.
- See the advantages of the Whatman™ GD/X filter vs. a standard syringe filter
Whatman™ GD/X non-sterile glass fiber syringe filters
Non-sterile syringe filters with a glass membrane, suitable for hard-to-filter material with high solids. Biobased plastic options available in the 25 mm size.
Whatman™ GD/X non-sterile glass fiber syringe filters
Non-sterile syringe filters with a glass membrane, suitable for hard-to-filter material with high solids. Biobased plastic options available in the 25 mm size.
Choose your product
1. Pore size
2. Diameter
3. Biobased
4. Pack size
Overview
The Whatman™ GD/X non-sterile, glass microfiber (GF) syringe filters are designed to enable the filtration of viscous, hard-to-filter samples greater than 10 mL. They combine a polypropylene housing, high-efficiency Whatman™ GMF 150 and GF/F pre-filter media, and glass microfiber membrane in various pore sizes.
- Reduces need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters
- Female luer lock for leak-free connections
- High-efficiency Whatman GMF 150 and GF/F pre-filter media
- Eliminates or greatly reduces the need to carry out separate prefiltration step for difficult-to-filter samples
About Glass Filter (GF) membranes
The Glass Fiber media are produced entirely from fine grade borosilicate glass microfiber and contain no binders either as manufacturing aids or as wet strengthening additives. They are generally resistant to weakening or disruption of the fibrous matrix by inorganic or organic solutions and have broad chemical compatibility.
ISCC+ certified Biobased polypropylene housing (25mm devices):
- 90% Biobased plastic resin.
- Biobased plastic resin is ISCC Plus certified using Mass Balance approach.
- The polypropylene accounts for 95% of the weight/composition of the syringe filters.
Read more on the topic here.
Product specifications
Showing 16 products
Whatman GD/X™ non-sterile glass fiber GF/A membrane syringe filter, 25 mm, 1.6 µm (150/Pk)
6882-2516
In stock7 available
Whatman GD/X™ non-sterile glass fiber GF/B membrane syringe filter, 13 mm, 1 µm (150/Pk)
6884-1310
In stock7 available
Whatman GD/X™ non-sterile glass fiber GF/B membrane syringe filter, 25 mm, 1 µm (150/Pk)
6884-2510
In stock44 available
Whatman™ GD/X glass microfiber, GF/C membrane syringe filter, non-sterile, 1.2 µm, 13 mm (150 pcs)
6886-1312
In stock9 available
Whatman GD/X™ non-sterile glass fiber GF/C membrane syringe filter, 25 mm, 1.2 µm (150/Pk)
6886-2512
In stock9 available
Whatman GD/X™ non-sterile glass fiber GF/D membrane syringe filter, 13 mm 2.7 µm (150/Pk)
6888-1327
In stock8 available
Whatman GD/X™ non-sterile glass fiber GF/D membrane syringe filter, 25 mm, 2.7 µm (150/Pk)
6888-2527
In stock31 available
Whatman GD/X™ non-sterile glass fiber GF/F membrane syringe filter, 25 mm,0.7 µm (150/Pk)
6890-2507
In stock18 available
Whatman GD/X™ non-sterile glass fiber 934-AH membrane syringe filter, 25 mm, 1.5 µm (150/Pk)
6892-2515
In stock9 available
Whatman GD/X™ non-sterile glass fiber GMF membrane syringe filter, 25 mm, 0.45 µm (150/Pk)
6894-2504
In stock67 available
Whatman GD/X™ non-sterile glass fiber GMF membrane syringe filter, 25 mm, 0.45 µm (1500/Pk)
6895-2504
In stock7 available
Whatman GD/X™ non-sterile glass fiber GF/F membrane syringe filter, 13 mm, 0.7 µm (150/Pk)
6890-1307
Selling fast1 available
Whatman GD/X™ non-sterile glass fiber GF/F membrane syringe filter, 25 mm, 0.7 µm (1500/Pk)
6891-2507
Selling fast1 available
Whatman GD/X™ non-sterile glass fiber GMF membrane syringe filter, 13 mm, 0.45 µm (150/Pk)
6894-1304
Selling fast5 available
Whatman GD/X™ non-sterile glass fiber GF/A membrane syringe filter, 13 mm, 1.6 µm (150/Pk)
6882-1316
Stock on request
Whatman GD/X™ non-sterile glass fiber GF/A membrane syringe filter, 25 mm, 1.6 µm (1500/Pk)
6883-2516
Stock on request
Product availability is not guaranteed and subject to change.
