The Ace Receiving Flask for Rotary Evaporators manufactured by Ace Glass is a round bottom flast graduated in 100 mL increments. 35/20 spherical outer joint also fits 35/25 ball joints.
Specification
Material: Borosilicate glass Sterility: Non-sterile Packaging: Pack of 1 Joint: ST/NS 35/20 Capacity: 1000 mL