PYREX® Drying Tube with [ST] Joint, Corning

Made of PYREX® borosilicate glass.

• Very good chemical resistance
• High temperature resistance
• Minimal thermal expansion giving relatively high resistance to temperature changes

These inverted drying tubes have an inner 24/40 Standard Taper joint at one end only and a single bulb. The chamber is approximately 110 mm long including the bulb (30 mm Ext.Ø) and will take a No. 2 rubber stopper.