Sartorius™ Smooth Folded Filters, Grade 3-HW

Use for routine qualitative analyses in the lab. Sartorius™ Smooth Folded Filters, Grade 3-HW are wet-strengthened for use in pressure and vacuum filtration. Ultra-pure filter paper is available as a folded filter cone in a variety of diameters.

Brand: Sartorius™

Manufacturer Part Number: FT-4-303-070


UNSPSC: 40161803

Code: NEW

Additional Details:
Additional Details: Weight: 0.10000kg

Product Code. 10672592

Quantity Price
1 £ 183.7 / Pack of 100
Estimated Shipment
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Description and Specification


Quantity 100Pack
Type Qualitative, Technical, Smooth
Grade 3HW
Material Refined Pulp and Linters
For Use With (Application) For qualitative-technical analyses, used for routine analyses like clarification, determination of substances, but also as discs with a center hole for technical applications
Thickness (Metric) 0.14mm
Particle Retention 8 to 12μm
Format Folded filter
Disc Diameter 70mm

These smooth filter paper folded cones are used for routine qualitative analyses, such as clarification and determination of substances. Filters are wet-strengthened, so they are suitable for pressure or vacuum filtration.
  • Made of refined pulp and cotton linters with a α-cellulose content greater than 95%
  • Pure, technical filter paper with an ash content of 0.1 to 0.15%
  • Grade 3-HW filters feature the following characteristics:
    • Medium to wide pore for a moderately-fast filtering rate
    • Wet burst resistance of 15kPa
    • Basis weight of 65g/m2
  • Non-sterile and bulk packed