Volumetric Flask (1000ml, Clear)
Capacity : 1000ml
Material : Borosilicate glass
Net Weight : 283g
Base diameter: 8 cm
Bottle mouth height: 32 cm.
Inner diameter : 1.9 cm
Outer Diameter : 12.5 cm.
Height (including plug): 34.7 cm.
made of thick material
acid and alkali resistant
Laser Calibration Scale
precise measurement
tight seal prevents leaks

It is a special quality glass.