Amber borosilicate 3.3 glass with PP screw cap and pouring ring.
Very good chemical resistance.
High temperature resistance.
Minimal thermal expansion, giving relatively high resistance to temperature changes.
The economical alternative for a wide range of laboratory applications.
Round, with graduations, DIN GL 45 thread, pouring ring, and blue PP screw cap.
Amber coloured to protect light-sensitive materials.
Purely external application of the colour ensures unchanged glass properties on the inner surface of the bottles.
Certifications: ISO 4796