Hollow Stoppers Borosilicate Glass
Solid Hollow Stoppers are made of Borosilicate 3.3 glass which is resistant to heat and almost all chemicals. They have a hexagonal plate and flat bottom. They meet the highest quality standards.
Other sizes are available as per the table below. Contact us for further information.
|Item Code||N S|
B 10, B 14, B 19, B 24, B 29, B 34, B 45, B 50, B 55