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Home > Laboratory Supplies & Equipment > Labware > 24/40 Glassware
24/40 Glassware is made of borosilcate glass and manufactured to ASTM E676 standards. 24/40 lab glassware has a 24mm diameter tube and a 40mm tapered length on it joints. The small tapered end is 20mm in diameter.
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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.
Round Bottom Flask 100ml Short Neck 24/40 Joint
Round Bottom Flask 100ml Short Neck 24/40 Joint
Our Price: $22.00

100ml Capacity Round-Bottom Flask with 24/40 joint and short neck. Note: picture is representative and not to scale relative to size.
Straight Adapter with Hose Connection 24/40 Joint
Straight Adapter with Hose Connection 24/40 Joint
Our Price: $22.00

With a 24/40 inner joint at one end and a 3/8" hose connection at the other end. Made of borosilicate glass.
Round Bottom Flask 250ml Short Neck 24/40 Joint
Round Bottom Flask 250ml Short Neck 24/40 Joint
Our Price: $29.00

250ml Capacity Round-Bottom Flask with 24/40 joint and short neck. Note: picture is representative and not to scale relative to size.
Evaporation Flask - 100ml - 24/40 Joint
Evaporation Flask - 100ml - 24/40 Joint
Our Price: $30.00

Low profile design sits upright on bench and allows for use with rotary evaporators as well as easy access for cleaning. 100ml capacity, 24/40 Joint.
Round Bottom Flask 500ml Short Neck 24/40 Joint
Round Bottom Flask 500ml Short Neck 24/40 Joint
Our Price: $34.00

500ml Capacity Round-Bottom Flask with 24/40 joint and short neck. Note: picture is representative and not to scale relative to size.
75 Degree Bend Adapter 24/40 Joint
75 Degree Bend Adapter 24/40 Joint
Our Price: $37.00

With an inner 24/40 joint of same size at each end. Angle is 75°.
Adapter Straight 24/40 Joint 30mm Length
Adapter Straight 24/40 Joint 30mm Length
Our Price: $38.00

With a 24/40 outer joint at one end and the same size inner joint at the other. 30mm length between joints.
Adapter Straight 24/40 Joints - 75mm length
Adapter Straight 24/40 Joints - 75mm length
Our Price: $38.00

With a 24/40 outer joint at one end and the same size inner joint at the other. 75mm length between joints.
105 Degree Bend Adapter 24/40
105 Degree Bend Adapter 24/40
Our Price: $38.50

Each end is provided with a 24/40 joint, outer on one end and inner on the other. Both joints are the same size.