4301115
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.
Manufacturer: Fischer Scientific
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Autoclavable
Autoclavable
Format
Disc
Sterility
Non-sterile
For Use With (Application)
Used as a depth prefilter high particle loading capacity
Hydrophobicity
Hydrophilic
Temperature (Metric) Max
220°C
Color
White
Material
Borosilicate Glass Microfiber
Flow Rate
295 to 381mL/min.
Grade
13400
Temperature (English) Max.
428°F
Thickness (Metric)
550 μm
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Description
- The major use of the glass microfiber filter disc is as a depth prefilter in clarification and sterile filtration
- As a prefilter, it is placed directly on top of a membrane filter
- The prefilter diameter must be the one specified for the chosen holder; larger diameters will intrude under the sealing ring of the holder and cause leakage
- Manufactured with a hydrophillic acrylic binder for defined strength Has a high particle loading capacity for filtering relatively dirty liquids Mechanically and chemically stable, with a temperature resistance up to 220°C Other filter characteristics: Weight: 73g/m 2 Extractable content in isopropanol: 1.54% Extractable content in water: 1.12% Pressure drop at 5.3cm/sec: 0.363kPa Total throughput at 1bar: 320mL/min./cm 2
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Autoclavable: Autoclavable
Format: Disc
Sterility: Non-sterile
For Use With (Application): Used as a depth prefilter high particle loading capacity
Hydrophobicity: Hydrophilic
Temperature (Metric) Max: 220°C
Color: White
Material: Borosilicate Glass Microfiber
Flow Rate: 295 to 381mL/min.
Grade: 13400
Temperature (English) Max.: 428°F
Thickness (Metric): 550 μm
Autoclavable:
Autoclavable
Format:
Disc
Sterility:
Non-sterile
For Use With (Application):
Used as a depth prefilter high particle loading capacity
Hydrophobicity:
Hydrophilic
Temperature (Metric) Max:
220°C
Color:
White
Material:
Borosilicate Glass Microfiber
Flow Rate:
295 to 381mL/min.
Grade:
13400
Temperature (English) Max.:
428°F
Thickness (Metric):
550 μm
Autoclavable: Autoclavable
Format: __
Sterility: Non-sterile
For Use With (Application): For use in pressure filtration devices; Sterile filtration of solution.
Hydrophobicity: Hydrophilic
Temperature (Metric) Max: __
Color: White
Material: Cellulose Acetate
Flow Rate: __
Grade: __
Temperature (English) Max.: __
Thickness (Metric): 120 μm
Autoclavable:
Autoclavable
Format:
__
Sterility:
Non-sterile
For Use With (Application):
For use in pressure filtration devices; Sterile filtration of solution.
Hydrophobicity:
Hydrophilic
Temperature (Metric) Max:
__
Color:
White
Material:
Cellulose Acetate
Flow Rate:
__
Grade:
__
Temperature (English) Max.:
__
Thickness (Metric):
120 μm
Autoclavable: Autoclavable (Wet)
Format: __
Sterility: __
For Use With (Application): __
Hydrophobicity: Hydrophilic
Temperature (Metric) Max: __
Color: White
Material: Cellulose Nitrate
Flow Rate: __
Grade: __
Temperature (English) Max.: __
Thickness (Metric): 130 μm
Autoclavable:
Autoclavable (Wet)
Format:
__
Sterility:
__
For Use With (Application):
__
Hydrophobicity:
Hydrophilic
Temperature (Metric) Max:
__
Color:
White
Material:
Cellulose Nitrate
Flow Rate:
__
Grade:
__
Temperature (English) Max.:
__
Thickness (Metric):
130 μm
Autoclavable: Autoclavable
Format: __
Sterility: __
For Use With (Application): Recommended for particle removing filtration of water; aqueous solutions and solvents for analytical determination.
Hydrophobicity: Hydrophilic
Temperature (Metric) Max: __
Color: White
Material: Polyamide (Nylon)
Flow Rate: __
Grade: __
Temperature (English) Max.: __
Thickness (Metric): 115 μm
Autoclavable:
Autoclavable
Format:
__
Sterility:
__
For Use With (Application):
Recommended for particle removing filtration of water; aqueous solutions and solvents for analytical determination.
Hydrophobicity:
Hydrophilic
Temperature (Metric) Max:
__
Color:
White
Material:
Polyamide (Nylon)
Flow Rate:
__
Grade:
__
Temperature (English) Max.:
__
Thickness (Metric):
115 μm