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  5. DWK Life Sciences DURAN™ Filter Disc Sintered Glass, Porosity 5, edge not fused

DWK Life Sciences DURAN™ Filter Disc Sintered Glass, Porosity 5, edge not fused

Product Code. 11689998 Shop All DWK Life Sciences Products
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Product Code. Diameter (Metric)Top unitSize
11689998 55 mm Each
11699998 60 mm Each
11680009 90 mm Each
11640019 100 mm Each
11629998 50 mm Pack of 5
11619988 25 mm Pack of 10
11659988 40 mm Pack of 10
11660009 70 mm Each
11649978 10 mm Pack of 10
11649988 35 mm Pack of 10
11650009 65 mm Each
11619998 45 mm Pack of 10
11670009 80 mm Each
11650019 120 mm Each
11699978 15 mm Pack of 10
11629988 30 mm Pack of 10
11609988 20 mm Pack of 10
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Product Code. 11689998 Supplier DWK Life Sciences Supplier No. 251555502
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Description

A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.

Glass powder with a certain particle size distribution results in a porous, solid body. These bodies are used as filter material in the form of plates and candles. Made of DURAN™ (borosilicate glass 3.3). They are ideally suited for separations with strong acids or alkalis, for example, and thus offer advantages over other materials such as plastic or paper. Available in 6 different porosity classes according to ISO 4796 as well as ASTM EI28-99. Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar.

  • Edge non-melted and centered, surfaces untreated
  • Successful work through the correct choice of porosity (The largest pore size should be slightly below the grain size of the smallest particles still to be separated).
  • Available in 6 different porosity classes according to ISO 4796 as well as ASTM EI28-99.
  • Glass articles for further processing
TRUSTED_SUSTAINABILITY

Specifications

Material Borosilicate Glass (3.3)
For Use With (Application) Suitable for vacuum filtration with a maximum resulting pressure difference of 1 bar
No. per Pack 1/Pk.
Diameter (Metric)Top 55 mm
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