DURAN® Filtering Flask with glass hose connection, Bottle shape, 20000 mL

  • Complies with ISO 6556
  • Manufactured from 3.3 expansion borosilicate glass
  • Suitable for use under a vacuum due to its heavy wall construction
  • With glass hose connection side-arm to accept 11mm bore tubing
  • Fired-on, highly durable white print
Product Overview
One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. Büchner filter flasks are used in conjunction with Büchner filter funnels and other types of funnels in vacuum filtration applications. The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

Specifications

Specifications
Diameter d (mm) 290
Capacity (mL) 20000
Diameter (mm) 290
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
Height (mm) 535
Autoclavable Yes
Fits Tube ID (mm) 11
Quantity 1
Product Overview
One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. Büchner filter flasks are used in conjunction with Büchner filter funnels and other types of funnels in vacuum filtration applications. The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

Specifications

Specifications
Diameter d (mm) 290
Capacity (mL) 20000
Diameter (mm) 290
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
Height (mm) 535
Autoclavable Yes
Fits Tube ID (mm) 11
Quantity 1

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