1. Design of these flasks includes a flat bottom, short neck, and interchangeable joints.
2. Provided with a durable matt-finished enameled area for marking.
3. These flasks are ideal for boiling processes.
4. Borosilicate glass 3.3
5 . ISO CERTIFIED 9001:2005
6. Perfect Packing: No Risk of Breakage in transit
7. Export quality




