Valued in production environments for consistent processing properties, the DURAN® blue-scaled volumetric flask with a capacity of 250 ml is a reliable tool for measuring specific liquid volumes. Crafted from borosilicate glass 3.3, this Class A flask offers excellent durability and resistance to thermal shock. Its standard ground neck accommodates various lab equipment, while its PE lid ensures secure closure. With a tolerance of ± 0.15 ml, this flask guarantees precise measurements, making it an essential asset in quantitative laboratory work.

• Category: Volumetric Flasks Class A
• Thread: no indication
• Material: borosilicate glass 3.3
• Lid material: PE
• UNSPSC 13.5: 41101515
• Height [mm]: 220
• Inner diameter [mm]: 15.5
• Ground joint [NS]: 14 / 23
• Tolerance ± [ml]: 0.15
• Brand: DURAN®
• Outer diameter [mm]: 80
• Volume [ml]: 250
• Neck type: standard ground