19mm Female Dewar German Ground Joints - 19/26 Glass on Glass Fitting - Schott Borosilicate Glass - COE 33

19mm Female Dewar German Ground Joints - 19/26 Glass on Glass Fitting - Schott Borosilicate Glass - COE 33

These 19mm female dewar glass on glass fittings are made on 26mm x 2.8mm glass tubing with an overall length of 130mm (approximately 5 inches). The ground portion of the joint measures 19mm at the widest part of the tapper and 26mm in total length of the ground section.

19mm is the largest of the three most common joint sizes, which are 10mm, 14mm and 19mm.

Made in Germany out of Schott borosilicate glass COE 33.

Sold in 10 piece packs for $54.00