Four-neck round bottom flask with standard taper outer joints of 24/40 on all four necks. Heavy wall design increases mechanical strength.
Four-neck round bottom flask with standard taper outer joints of 24/40 on all four necks. Heavy wall design increases mechanical strength.
Four-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on all three side necks. Heavy wall design increases mechanical strength.
Three-neck round bottom flask with standard taper outer joints of 24/40 on all three neck. Heavy wall design. Lower outlet equipped with 4mm Teflon straight bore stopcock.
Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck,and 24/40 on side necks. Heavy wall design. Lower outlet equipped with 4mm Teflon straight bore stopcock.
Three-neck round bottom flask with standard taper outer joints of 24/40 on all three necks. Flask comes with threaded side arm for insertion of thermometers having OD of 4~7mm. Heavy wall design increases mechanical strength.
Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on other two side necks. Flask comes with threaded side arm for insertion of thermometers having OD of 4~7mm. Heavy wall design increases mechanical strength.
Used with 25mm immersion thermometer with 10/18 standard taper joint. Vacuum jacked path increases distillation efficiency. The short condensate path is dedicated for the purification of small amount yet precious synthetic product.
With 10 mm hose connection, overall height of 185 mm.
This manifold has four ports fitted with two 14/20 and two 24/40 inner joints. The distance between two adjacent ports is 127 mm (5 in), with total manifold length of 635 mm (25 in). The O.D of the two main tubes is 25 mm, with #15 O-ring joints at either end.
Micro scale sublimer can be used to purified sublimable material as small as 100 mg. The 25 mL long neck flask is for small volume efficiency. With 24/40 standard taper to connect the flask and the cold finger condenser.