A reliable solution for controlled synthesis, the Duran® Messkolben, White Scale, Class B Volumetric Flask offers precise measurements of liquid volumes. With a capacity of 50 ml and a tolerance of ± 0.12 ml, this flask is suitable for quantitative laboratory work. Featuring a standard ground neck (outer diameter of 50 mm and inner diameter of 11 mm), it is equipped with a PE stopper and a ground joint (NS 12/21). This flask, part of the DURAN® Volumetric Flasks Class B range, ensures accuracy in your experiments.

• Category: Volumetric Flasks Class B
• Tolerance ± [ml]: 0.12
• UNSPSC 13.5: 41101515
• Brand: DURAN®
• Lid material: PE
• Height [mm]: 140
• Outer diameter [mm]: 50
• Ground joint [NS]: 12 / 21
• Thread: no indication
• Description: Halsinnen-Ø ± 1 mm
• Neck type: standard ground
• Neck inner diameter [mm]: 11
• Volume [ml]: 50