Recommended for applications requiring controlled solvent behavior, the DURAN® Blue Scale Volumetric Flask, Class A, offers precise measurements with a tolerance of ±0.25 ml. This 500 ml flask, featuring a standard ground neck and a borosilicate glass 3.3 construction, is ideal for quantitative laboratory work. Equipped with a PE stopper and a ground joint (NS 19/26), this flask ensures secure sealing and easy handling.

• Category: Volumetric Flasks Class A
• Outer diameter [mm]: 100
• Inner diameter [mm]: 19
• Brand: DURAN®
• Volume [ml]: 500
• Height [mm]: 260
• UNSPSC 13.5: 41101515
• Ground joint [NS]: 19 / 26
• Lid material: PE
• Neck type: standard ground
• Material: borosilicate glass 3.3
• Tolerance ± [ml]: 0.25
• Thread: no indication