Similar to CG-1320-E, but with the addition of (2) 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of 揵umping Unique elliptical shape provides large trap volume while decreasing the overall length when compared to standard spherical designs. His allows the use of larger recovery flasks in a rotary evaporator. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Item Number	Item Description	PQ
CG-1321-E-10	Elliptical Bump Trap, Rotary Evaporator, with Drain Holes, 24/40 Top Outer Jt, 24/40 Lower Inner Jt	EACH