Lab Glass Distillation Receiver with 24/40 Joints without hose connection, lab flask Go to amazon.com Related posts Top 10 recommendation distillation receiver for 2019 FeatureHigh Quality GlassMore transparent DescriptionThe cow-type design distillation receiver having three receivers With a top standard outer 24/40 joint,and three standard taper inner 24/40 joints at the three receivers.