FLASKS – “clear” – “glass” – “ nitrogen”

Manufactured from borosilicate glass 3.3 according to DIN and ISO standards. Featured with an 25° angle PTFE stopcock.
Thick wall, heavy base and reinforced rim prevent breakage during washing and transportation.
Perfectly grinded NS necks with smooth interior guarantees excellent leak-proof closure.
Volume graduations and inscriptions are printed with white enamel.

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Category: Distilation & Filtration & Seperation & Sample Preparation