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Home > Laboratory Supplies & Equipment > Labware > Round Bottom Flasks
Sometimes known simply as 'Boiling Flasks' these flasks are used for heating applications where their shape prevents hots spots from forming in corners. All of the Round Bottom Flasks we offer for sale are made of Borosilicate glass. Flasks may have multiple necks for various systems.
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PolyPropylene Flask Stand for Round Bottom Flasks
PolyPropylene Flask Stand for Round Bottom Flasks
Our Price: $6.99

Molded in Polypropylene, this flask stand gives a stair-like top view. Every step provides excellent support to round bottoms flasks at every point of contact.
10mL Round Bottom Flask Short Neck 14/20 Joint
10mL Round Bottom Flask Short Neck 14/20 Joint
Our Price: $21.00

10ml Capacity Round-Bottom Flask with 14/20 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask Short Neck - 25ml 14/20 Joint
Round Bottom Flask Short Neck - 25ml 14/20 Joint
Our Price: $21.00

Round Bottom Flask Short Neck - 25ml 14/20 Joint

25ml Capacity Round-Bottom Flask with 14/20 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask Short Neck - 100ml 14/20 Joint
Round Bottom Flask Short Neck - 100ml 14/20 Joint
Our Price: $21.00

Round Bottom Flask Short Neck - 100ml 14/20 Joint

100ml Capacity Round-Bottom Flask with 14/20 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask 25ml Short Neck 19/22 Outer Joint
Round Bottom Flask 25ml Short Neck 19/22 Outer Joint
Our Price: $21.00

25ml Capacity Round-Bottom Flask with 19/22 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask 50ml Short Neck 19/22 Outer Joint
Round Bottom Flask 50ml Short Neck 19/22 Outer Joint
Our Price: $21.00

50ml Capacity Round-Bottom Flask with 19/22 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask 100ml Short Neck 19/22 Outer Joint
Round Bottom Flask 100ml Short Neck 19/22 Outer Joint
Our Price: $21.00

100ml Capacity Round-Bottom Flask with 19/22 joint and short neck. Note: picture is representative and not to scale relative to size.
5ml Round Bottom Flask Short Neck 14/20 Joint
5ml Round Bottom Flask Short Neck 14/20 Joint
Our Price: $22.00

5ml Capacity Round-Bottom Flask with 14/20 joint and short neck. Note: picture is representative and not to scale relative to size.
Round Bottom Flask Short Neck - 50ml 14/20 Joint
Round Bottom Flask Short Neck - 50ml 14/20 Joint
Our Price: $22.00

Round Bottom Flask Short Neck - 50ml 14/20 Joint

50ml Capacity Round-Bottom Flask with 14/20 joint and short neck. Note: picture is representative and not to scale relative to size.
50ml Round Bottom Flask Short Neck 24/40 Joint
50ml Round Bottom Flask Short Neck 24/40 Joint
Our Price: $22.00

50ml Capacity Round-Bottom Flask with 24/40 joint and short neck. Note: picture is representative and not to scale relative to size.