PYREX® Heavy Wall Round Bottom Boiling Flask with Short Neck & [ST] Joint, Corning 4320C

PYREX® heavy duty boiling flasks provide increased mechanical strength. The flask features walls which are 25-30% thicker than the standard version without change in the outer diameter dimension. The round bottom boiling flask has a full length outer standard taper joint, but with a shorter neck. Normal working temperature for this PYREX® boiling flask is 230°C. Adapters are available to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies (sold separately). Non-Sterile. Reusable. Material: Borosilicate Glass Code 7740.

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