Distillation flasks, engler, with side arm, DURAN®

These 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.

Capacity: 125 ml
Side arm:100 mm long, 7 mm diameter

These flasks are available with two different fittings, either a NS 19/26 ground joint or a beaded rim.

: Comply with the requirements of ASTM D86 and DIN EN ISO 3405.

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