DURAN® Test Tube, straight rim, 32 mL, 18 x 180 mm

with beaded rim or straight rim
  • Manufactured from borosilicate glass 3.3
  • Thick-walled and therefore mechanically very resistant
  • With round bottom
  • Available with beaded rim or straight rim
  • Fired-on, highly durable white ceramic
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Product Overview
Transferring substances and liquids into other states of aggregation and thus initiating further reactions is very important for the daily work in the laboratory. A wide variety of vessels, apparatus and equipment are used for these work.
Reaction controls, test series and preliminary samples are usually carried out in test tubes due to the small amounts of substance removed. Test tubes are universal cylindrical laboratory glassware with a round bottom that are used e.g. for chemical reactions, pretreatments or for storing small amounts of liquid.

Specifications

Specifications
Diameter d (mm) 18
h (mm) 180
Capacity (mL) 32
Diameter (mm) 18
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) 180
Wall Thickness (mm) 1.0-1.2
Autoclavable Yes
Quantity 100
Product Overview
Transferring substances and liquids into other states of aggregation and thus initiating further reactions is very important for the daily work in the laboratory. A wide variety of vessels, apparatus and equipment are used for these work.
Reaction controls, test series and preliminary samples are usually carried out in test tubes due to the small amounts of substance removed. Test tubes are universal cylindrical laboratory glassware with a round bottom that are used e.g. for chemical reactions, pretreatments or for storing small amounts of liquid.

Specifications

Specifications
Diameter d (mm) 18
h (mm) 180
Capacity (mL) 32
Diameter (mm) 18
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) 180
Wall Thickness (mm) 1.0-1.2
Autoclavable Yes
Quantity 100