Formulated to support synthetic operations, the Duran® Messkolben, White Scale, Class B Volumetric Flask features a volume capacity of 20 ml with a tolerance of ± 0.08 ml. This flask, equipped with a PE stopper and a standard ground neck (outer diameter of 39 mm and neck inner diameter of 9 mm), is suitable for use with the NS 10/19 ground joint. The flask's height is 110 mm, making it an ideal choice for precise liquid measurements in laboratory settings. Constructed by the renowned brand DURAN®, this volumetric flask adheres to Class B standards, ensuring accuracy and reliability in your synthetic operations.

• Category: Volumetric Flasks Class B
• Height [mm]: 110
• Neck type: standard ground
• Description: Halsinnen-Ø ± 1 mm
• UNSPSC 13.5: 41101515
• Volume [ml]: 20
• Lid material: PE
• Brand: DURAN®
• Outer diameter [mm]: 39
• Tolerance ± [ml]: 0.08
• Thread: no indication
• Neck inner diameter [mm]: 9
• Ground joint [NS]: 10 / 19