DURAN® Erlenmeyer Flask, NS 24/29, 250 mL

  • Complies with DIN ISO 4797
  • Manufactured from 3.3 expansion borosilicate glass
  • Easy-to-read graduated scale allows the approximate measurement of the flask contents.
  • Tight closure due to standard ground joint
  • The conical shape of the flask makes mixing of the contents easier
  • Fired-on, highly durable white print
Product Overview
Due to their large footprint, Erlenmeyer flasks are very stable, and are suitable for the preparation and storage of solutions. The additional grinding allows a tight closure of the vessel. Erlenmeyer flasks with standard ground joint allow, among other things, the storage of a solution through the tight closure of the vessel.

Specifications

Specifications
Diameter d (mm) 85
Capacity (mL) 250
Diameter (mm) 85
Nominal Size (NS) 24/29
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) 140
Autoclavable Yes
Quantity 10
Product Overview
Due to their large footprint, Erlenmeyer flasks are very stable, and are suitable for the preparation and storage of solutions. The additional grinding allows a tight closure of the vessel. Erlenmeyer flasks with standard ground joint allow, among other things, the storage of a solution through the tight closure of the vessel.

Specifications

Specifications
Diameter d (mm) 85
Capacity (mL) 250
Diameter (mm) 85
Nominal Size (NS) 24/29
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) 140
Autoclavable Yes
Quantity 10

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