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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.

Brand:  Sartorius 13400--47------Q

Additional Details : Weight : 2.47660kg

Product Code. 10159230

  • £245.00 / Pack of 500

Estimated Shipment: 22-06-2022
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Description

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/m2
    • 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./cm2
Specifications

Specifications

Autoclavable
Disc
Non-sterile
Used as a depth prefilter high particle loading capacity
Hydrophilic
220°C
1.8 in.
White
Borosilicate Microfiber Glass
295 to 381mL/min.
13400
428°F
550 μm
4.7 cm
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