The original DURAN® Erlenmeyer flasks are predestined for use in the laboratory due to their outstanding properties, such as very good chemical resistance, almost inert behavior and a high service temperature. In addition, due to their uniform wall thickness distribution, they are characterized by minimal thermal expansion and, as a result, high thermal shock resistance. DURAN® Erlenmeyer flasks are therefore particularly suitable for work at very high temperatures and rapid temperature changes. In the field of food technology, the degree of saturation of fats is determined on the basis of the iodine value. Iodine is added to a reaction solution, which adds up to double bonds of the fatty acids contained in the solution. The more iodine has to be added, the more unsaturated fatty acids are contained in the solution. This test is ideally carried out in an iodine number flask which, due to its conical shape, is well suited for mixing several components.

 

Products

Catalog No	Capacity (mL)	Diameter d (mm)	Height h (mm)	Nominal Size (NS)	Quantity
241922704	100	64	120	29/32	10
241923709	250	85	160	29/32	10
241924602	500	105	195	29/32	10
241925607	1000	131	235	29/32	10