Drying Tube Adapters, Ace Glass Incorporated

These U-shaped drying tube adapters are manufactured from borosilicate glass.

• U-shaped
• Inner joint on one end
• One flared open end

Adapters feature an inner joint on one end and flared open end for a No. 3 rubber stopper and 6.4mm diameter x 50.8mm length (¼ x 2") glass tube. The stopper/tube can be purchased separately.