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Sartorius Glass Fiber (GF) Pre-filters, No Binder

Product Code. 10409131 Shop All Sartorius Products
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Diameter (Metric):
4.7 cm
Unit Size:
Pack of 500
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10409131 4.7 cm Pack of 500
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Product Code. 10409131 Supplier Sartorius Supplier No. 1344047Q
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292.19 EUR valid until 2026-03-13
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276.96 EUR valid until 2026-03-31
BEST PRICE on Promo! Use promo code "28013" to get your promotional price.
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Description

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.

Binder-free glass microfiber filters are recommended for analytical and gravimetric analyses and also as prefilters. These filters combine fast flow rates with high load capacity and the retention of very fine particles.
  • A finer, binder-free filter disc for the prefiltration of relative clean solutions such as tissue culture media
    • It is placed directly on top of a membrane filter in a holder that specifies that disc diameter
    • Using a larger diameter disc will intrude under the sealing ring and cause leakage
    • Serial filtration may be necessary for difficult-to-filter liquids, such as serum
  • Biologically inert, resistant to most chemicals and temperature stable up to 500°C
  • Other filter characteristics:
    • Weight: 99.2g/m2
    • Filtration speed: 120mL/min.
    • Fulfills the requirements in EN 872:2005 (weigh loss)
TRUSTED_SUSTAINABILITY

Specifications

Autoclavable Autoclavable
Color White
Filter Type Net Filter
Format Disc
For Use With (Equipment) Filtration Systems
Material Borosilicate Glass Microfiber
Particle Retention 0.7 μm
Sample Volume 120 mL
Sterility Non-sterile
Flow Rate 4.1 to 4.4 sec. (Gurley air flow)
For Use With (Application) Prefiltration of clean solutions such as tissue culture media
Grade 13440
Hydrophobicity Hydrophilic
Temperature (English) Max. 932°F
Temperature (Metric) Max 500°C
Thickness (English) 0.021 in.
Thickness (Metric) 550 μm
Type Glass Microfiber Filter
Diameter (English) 1.8 in.
Diameter (Metric) 4.7 cm
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