Round/ flat bottom flasks (50ML, 500M)

These 250 mL PYREX® flat bottom boiling flasks have long necks with tooled mouths and take a No. 5 rubber stopper. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.

Round-Bottom (RB) Flasks, or boiling flasks, being the most common of the jointed flasks is mostly used in synthesis experiments since the round shape allows for even heating and stirring. The neck of RB Flask is available with a ground joint that can be attached to a condenser or any other piece of glassware assembly. Flask size ranges from 50 mL to 20,000 ml.

Several Jointed Flasks find their use in Scientific Laboratories. MEDILAB offers Flasks like Round bottom, flat bottom, pear shape, conical, single neck, multi neck and more. We at MEDILAB manufacture Flasks size ranging from 5 ml to 20,000 ml.

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