Glass Fiber Filters and Prefilters
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Glass Fiber Filters and Prefilters
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Merck Glass Fiber Filters Without Binder
Choose from six grades of filters. Glass Fiber Filters without Binders are made of borosilicate microfiber glass. Available in multiple pore sizes and flow rates for a variety of filtration and analysis applications utilizing depth filters. Autoclavable.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Pore Size | 0.7 μm |
---|---|
Type | Filter Membranes |
Color | White |
Filter Type | Depth Filter |
Surface Type | Plain |
Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/B
Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B are particularly useful for liquid clarification and liquid scintillation counting.
Thickness (Metric) | 675 μm |
---|---|
Flow Rate | 5.5 sec./100mL |
Particle Retention | 1.0 μm |
Type | Filter |
Temperature (English) Max. | 932°F |
Basis Weight | 143 g/m2 |
Format | Disc |
Description | GE’s Whatman brand Grade GF/B is a thick filter with fine particle filter and good loading capacity. GF/B filters are particularly useful for liquid clarification and liquid scintillation counting. |
Thickness (English) | 0.02 in. |
Temperature (Metric) Max | 500°C |
Grade | Grade GF/B |
Material | Borosilicate Glass |
Waterflow Rate | 81 mL/min |
Fisherbrand™ Microglass Fiber Filters, Grade 259
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filters, Grade 259 are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Thickness (Metric) | 0.26 mm |
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Pore Size | 1.6 μm |
Basis Weight | 52 g/m2 |
Format | Disc |
Filtration Time | 60 sec. |
Grade | 259 |
Material | Borosilicate Glass |
Fisherbrand™ Microglass Fiber Filters, Grade 262
Made with 100% borosilicate micro-glass fibers. Fisherbrand™ Microglass Fiber Filters, Grade 262 are non-hygroscopic and biologically inert. They show chemical resistance to most solvents and reagents (except hydrofluoric acid).
Thickness (Metric) | 0.53 mm |
---|---|
Pore Size | 2.7 μm |
Type | Filter |
Basis Weight | 120 g/m2 |
Format | Disc |
Filtration Time | 30 sec. |
Thickness (English) | 0.02 in. |
Temperature (Metric) Max | 500°C |
Grade | 262 |
Material | Borosilicate Glass |
Filter Type | Microfilter |
Surface Type | Non-hygroscopic |
For Use With (Application) | Membrane pre-filters |
Cytiva Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/C
Combines fine particle retention with good flow rate. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/C are ideal for the collection of suspended solids in potable water, natural and industrial wastes.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Thickness (Metric) | 260 μm |
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Flow Rate | 10.5 sec./100 mL |
Particle Retention | 1.2 μm |
Temperature (English) Max. | 932°F |
Basis Weight | 53 g/m2 |
Shape | Circle |
Format | Disc |
Description | GE’s Whatman filter paper Grade GF/C glass filters offer a good flow rate and loading capacity that support total suspended solids analysis. |
Thickness (English) | 0.01 in. |
Temperature (Metric) Max | 500°C |
Grade | Grade GF/C |
Material | Borosilicate Glass |
Waterflow Rate | 105 mL/min |
Sartorius Glass Fiber (GF) Pre-filters, No Binder
Use in gravimetric analyses and as a depth filter for sterile filtration. Sartorius Glass Fiber (GF) Pre-filters, No Binder are made of borosilicate glass microfibers and combine fast flow rates with high load capacity. Ideal for relatively clean solutions, as it retains very fine particles.
Fisherbrand™ Microglass Fiber Filters, Grade 261
Made with 100% borosilicate micro-glass fibers and are binder free. Fisherbrand™ Microglass Fiber Filters are particularly suitable for micro-filtration because of very fine fibers.
Thickness (Metric) | 0.26 mm |
---|---|
Pore Size | 1.2 μm |
Basis Weight | 52 g/m2 |
Format | Disc |
Filtration Time | 100 sec. |
Temperature (Metric) Max | 500°C |
Grade | 261 |
Material | Borosilicate Glass |
For Use With (Application) | Filtration of industrial water, ligand binding test, Proteins filtration, radio-immuno tests, suspended solids in water, drinking water filtration, cells collection |
Cytiva Whatman™ Glass Microfiber Prefilter, 1μm Particle Retention Rating
Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer.
Thickness (Metric) | 730 μm |
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Particle Retention | >1 μm |
Type | Prefilter |
Shape | Circle |
Format | Disc |
Description | GE’s Whatman GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. |
Airflow Rate | 3.1 sec./100 mL/1.56 cm2 |
Grade | Grade GMF 150 |
Material | Borosilicate Glass |
For Use With (Application) | Prefilter with high loading capacity and good flow rates. |
Waterflow Rate | 222 mL/min. |
Sartorius Stedim Biotech™ Glass Microfiber Filters, Discs, Grade MG 550-HA
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Binder-free glass microfiber filters for analytical and gravimetric analyses and prefiltering.
Thickness (Metric) | 0.27 mm |
---|---|
Particle Retention | 1.5 μm |
Basis Weight | 65 g/m2 |
Format | Disc |
Filtration Time | 400 mL/min. |
Color | White |
Quantity | 100/Pk. |
Grade | MG 550-HA |
Material | Binder-free Glass Microfiber |
Hydrophobicity | Hydrophilic |
Sterility | Non-sterile |
Sartorius Stedim Biotech™ Glass Microfiber Filters, Discs, Grade MG 160
Binder-free glass microfiber filters suitable for analytical and gravimetric analyses.
Thickness (Metric) | 0.35 mm |
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Particle Retention | 1.2 μm |
Basis Weight | 75 g/m2 |
Format | Disc |
Filtration Time | 400 mL/min. |
Color | White |
Quantity | 50/Pk. |
Grade | MG 160 |
Material | Binder-free Glass Microfiber |
Hydrophobicity | Hydrophilic |
Sterility | Non-sterile |
Sartorius MGC Grade Glass Microfiber Filters without Binder
SureTRACE
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Binder free MGC Grade Glass Microfiber Filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.
Thickness (Metric) | 0.25 mm |
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Particle Retention | 1.2 μm |
Temperature (English) Max. | 932°F to 1022°F |
Format | Disc |
Filtration Time | 66 sec. |
Air Resistance | 51 mbar |
Thickness (English) | 0.009 in. |
Temperature (Metric) Max | 500°C to 550°C |
Color | White |
Grade | MGC |
Material | Binder-free Glass Microfiber |
Sterility | Non-sterile |
Sartorius MGF Grade Glass Microfiber Filters w/o Binder
SureTRACE
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.
Thickness (Metric) | 0.4 mm |
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Particle Retention | 0.7 μm |
Temperature (English) Max. | 932°F |
Format | Disc |
Air Resistance | 145mbar |
Thickness (English) | 0.015 in. |
Temperature (Metric) Max | 500°C |
Color | White |
Grade | MGF |
Material | Borosilicate Glass Microfiber |
For Use With (Application) | Critical analyses in which impurities can be washed out of the filter |
Sterility | Non-sterile |
Sartorius™ MG 160 Grade White Quartz Microfiber Filters Without Binder
SureTRACE
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Thickness (Metric) | 0.37 mm |
---|---|
Particle Retention | 1.2 μm |
Type | Filter without Binder |
Basis Weight | 75 g/m2 |
Format | Disc |
Temperature (Metric) Max | 500°C |
Color | White |
Quantity | 50 Pack |
Grade | MG 160 |
Material | Glass Microfiber |
For Use With (Application) | Recommended for analytical and gravimetric analyses and also as prefilters |
Sterility | Non-sterile |
Cytiva Glass Fiber GF8 Filter
This glass fibre filter has an inorganic binder for the filtration of coarse particles
Sartorius Glass Fiber (GF) Pre-filters
Use as a depth filter for larger totally filterable volumes. Sartorius Glass Fiber (GF) Pre-filters are made of borosilicate glass microfibers and are ideal for use as a pre-filter in clarification and sterile filtration. Available in a range of filter disc diameters.
Thickness (Metric) | 550 μm |
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Flow Rate | 295 to 381mL/min. |
Temperature (English) Max. | 428°F |
Format | Disc |
Temperature (Metric) Max | 220°C |
Color | White |
Grade | 13400 |
Material | Borosilicate Glass Microfiber |
Hydrophobicity | Hydrophilic |
For Use With (Application) | Used as a depth prefilter high particle loading capacity |
Autoclavable | Autoclavable |
Sterility | Non-sterile |