Rotary Evaporator Bump Trap with Drain Hole Kjeldahl Trap Platform Size

Platform Size

both with standard taper joints of the same size

and one bottom inner joint

while 250 mL funnels are equipped with a 4 mm stopcock

Funnels with capacities from 30 to 125 mL are equipped with a 2 mm stopcock

Rotary Evaporator Bump Trap with Drain Hole Kjeldahl Trap Platform SizeAnti splash rotary evaporator adapter with drain holes. This improved product mirrors the design of the traditional rotavap bump trap (Catalog No. A137 Series) and adds two 4 mm drain holes at the base of the inner tube to allow efficient solvent return to the evaporation flask. Positioned between the rotary evaporator vapor tube and the flask, it helps prevent liquid from entering the condenser. Made of borosilicate glass for excellent chemical