Anti-Splash Adapters With Return Holes, Top Joint Size 24/40, Bottom Joint Size 19/22, Capacity 250ml, STE-Mart (CAT#: STEM-LAC-0066-LC)

Anti-Splash Adapters With Return Holes provided by STE-Mart feature two 4mm return holes at bottom of the inner tube to allow the solution to reflux to evaporating flask. The upper joint is a standard tapered outer joint, while the lower joint is a standard tapered inner joint which extends up to the inside of the bottle.

Material: Borosilicate glass
Color: Clear
Top Joint Size: 24/40
Bottom Joint Size: 19/22
Capacity: 250ml
Package: 1EA