Suitable for laboratory and industrial environments, the DURAN® blue-scaled volumetric flask with a capacity of 50 ml is designed for precise liquid measurements. This Class A flask, conforming to Usp standards, features a standard ground neck and is made from borosilicate glass 3.3. It comes equipped with a PE stopper and a NS 12/21 ground joint. With a tolerance of ± 0.05 ml, this flask ensures high accuracy in volumetric analysis, making it an essential tool for quantitative laboratory work.

• Category: Volumetric Flasks Class A
• Lid material: PE
• Height [mm]: 140
• Inner diameter [mm]: 11
• UNSPSC 13.5: 41101515
• Neck type: standard ground
• Material: borosilicate glass 3.3
• Thread: no indication
• Volume [ml]: 50
• Outer diameter [mm]: 50
• Brand: DURAN®
• Ground joint [NS]: 12 / 21
• Tolerance ± [ml]: 0.05