DURAN® Filter Crucible, 30 mL, Porosity 5

  • Manufactured from 3.3 expansion borosilicate glass
  • Fitted with an integral glass sintered disc available in different porosities (grades)
  • Flat bottomed, so the crucible can be safely set down on a flat surface
  • A range of different size glass crucible adapters and rubber adapter sleeves are available for use with these crucibles
  • Fired-on, highly durable white prin
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Product Overview
One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. For this working method, filters are required which are selected according to the application with regard to size and porosity. Gooch filter crucibles are filters that are used for solid-liquid separation by means of vacuum. Filter crucibles have a glass sintered bottom which serves as a filter medium and does not require the use of filter paper. Unlike Büchner filter funnels, Gooch filter crucibles are flat bottomed that allows the crucible to sit safely on a bench allowing further working steps such as the drying of the filter residue in the crucible in a vacuum desiccator. Gooch filter crucibles are similar to Büchner filter funnels, but are flat bottomed, instead of funnel shaped. They are used in solid-liquid separation by means of vacuum. They are ideal for drying precipitates, that must be dried to a constant weight.

Specifications

Specifications
remarks suitable rubber adapter Cat. no. 29 201 26 01; suitable funnel adapter Cat. no. 24 316 26 09
Diameter d (mm) 36
Capacity (mL) 30
Diameter (mm) 36
Porosity 5
Marking Area The marking area is a printed ceramic area on laboratory glassware for marking / identification using a wax pencil. Also called marking field, white marking spot or marking square.
Material BORO 3.3
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at
Autoclavable Yes
Quantity 10
Product Overview
One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. For this working method, filters are required which are selected according to the application with regard to size and porosity. Gooch filter crucibles are filters that are used for solid-liquid separation by means of vacuum. Filter crucibles have a glass sintered bottom which serves as a filter medium and does not require the use of filter paper. Unlike Büchner filter funnels, Gooch filter crucibles are flat bottomed that allows the crucible to sit safely on a bench allowing further working steps such as the drying of the filter residue in the crucible in a vacuum desiccator. Gooch filter crucibles are similar to Büchner filter funnels, but are flat bottomed, instead of funnel shaped. They are used in solid-liquid separation by means of vacuum. They are ideal for drying precipitates, that must be dried to a constant weight.

Specifications

Specifications
remarks suitable rubber adapter Cat. no. 29 201 26 01; suitable funnel adapter Cat. no. 24 316 26 09
Diameter d (mm) 36
Capacity (mL) 30
Diameter (mm) 36
Porosity 5
Marking Area The marking area is a printed ceramic area on laboratory glassware for marking / identification using a wax pencil. Also called marking field, white marking spot or marking square.
Material BORO 3.3
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at
Autoclavable Yes
Quantity 10