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Engler distilling flasks, DURAN®, ASTM, with beaded rim

Description
Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as "Type I, Class A" in the ASTM Specification E 438.

  • ASTM D86
  • DIN EN ISO 3405

Properties
Dimensions (ØxH): 69 x 215 mm
Height: 215 mm
Length side arm: 100 mm
Manufacturer Article Number: 216542808
Material: Boro 3.3
Nominal capacity: 125 ml
Side arm Ø: 7 mm
With beaded rim: Yes
Ø: 69 mm
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