The flasks are coated with a special formulated coating that holds the broken parts together in case of breakage. The transparent coating can resist up to 135°C with maximum period of 30 minutes. Coated flasks should not be exposed directly to open flame.

Volumetric flasks, borosilicate glass 3.3, class A, with PE stoppers, coated, amber
Volumetric flasks, DURAN®, class A, blue graduation, with hollow glass stopper
Volumetric flasks, borosilicate glass 3.3, class A, blue graduated, with PE stoppers
Volumetric flasks, PP, Class B, NS-stoppers PP
Volumetric flasks, plastic, Class BVolumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3
Volumetric flasks class A, boro 3.3