Borosilicate Glass Claisen Adapter - Two necks parallel, Socket size 19/26, Cone size 24/29, Each

Details:

Borosilicate Glass Adapter - Featuring two parallel necks, this adapter has a socket size of 19/26 and a cone size of 24/29. Made from heavy-duty borosilicate glass in an H-shaped design, it offers exceptional durability. Eisco Labs' borosilicate glass boasts impressive heat tolerances: a strain point of 515°C, an annealing point of 565°C, and a softening point of 820°C.