Image 1 of 1 Round-Bottom Flask, Egg-Shaped, Single-Neck, Rotavap from SGD 9.26 Round-Bottom Flask — Synthware, Egg-Shaped, Single-Neck, Suitable for Rotary Evaporator (Rotavap)Lead Time: 3 to 8 Weeks Volume: Select Volume 100 ml 150 ml 200 ml 250 ml 500 ml 1000 ml 2000 ml 5000 ml Neck Size: Select Neck Size 14/20 19/22 24/40 29/42 Quantity: Add To Cart Added! Round-Bottom Flask — Synthware, Egg-Shaped, Single-Neck, Suitable for Rotary Evaporator (Rotavap)Lead Time: 3 to 8 Weeks