DURAN® Blank for Evaporating Flask, pear shape, 250 mL

  • Manufactured from borosilicate glass 3.3
  • Pear-shaped
  • Evaporating flasks have a uniform wall thickness and good rotational symmetry
  • Glass articles for further processing
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Product Overview
DURAN® evaporating flasks have a uniform wall thickness and good rotational symmetry.
For later use in rotary evaporators for the evaporation of solvents, a standard ground joint sleeve is formed or prepared. For further processing as ground piston.

Specifications

Specifications
article number I (SAP No) 210283608
Cat. No. 210283608
Diameter d (mm) 81
h (mm) 135
d1 (OD) (mm) 35
h1 (mm) 40
Description DURAN® evaporating flasks have a uniform wall thickness and good rotational symmetry.
For later use in rotary evaporators for the evaporation of solvents, a standard ground joint sleeve is formed or prepared. For further processing as ground piston.
Capacity (mL) 250
Diameter (mm) 81
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) 135
Autoclavable Yes
Quantity 10
Product Overview
DURAN® evaporating flasks have a uniform wall thickness and good rotational symmetry.
For later use in rotary evaporators for the evaporation of solvents, a standard ground joint sleeve is formed or prepared. For further processing as ground piston.

Specifications

Specifications
article number I (SAP No) 210283608
Cat. No. 210283608
Diameter d (mm) 81
h (mm) 135
d1 (OD) (mm) 35
h1 (mm) 40
Description DURAN® evaporating flasks have a uniform wall thickness and good rotational symmetry.
For later use in rotary evaporators for the evaporation of solvents, a standard ground joint sleeve is formed or prepared. For further processing as ground piston.
Capacity (mL) 250
Diameter (mm) 81
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) 135
Autoclavable Yes
Quantity 10