Versatile flasks for general laboratory use. Tops are reinforced and tooled for maximum mechanical strength. Body has thick walls with a long tapered outside contour to minimize chipping. All flasks have durable white ceramic enamel scales to indicate approximate volumes, useful when a high degree of accuracy is not required. Starter pack contains one flask each of 50, 125, 250, 500, and 1000mL sizes. Specifications for Kimble/Kontes KIMAX Brand Erlenmeyer Flasks, Narrow Mouth, Reinforced Beaded Top, Capacity Scale 26500 125 : | | Volume,mL: |  | 125 |  | | GraduationRange, mL: |  | 50-125 |  | | GraduationInterval, mL: |  | 25 |  | | RubberStopper Size: |  | 5 |  | | Kimble* No.: |  | 26500 125 |  | | Unit: |  | Pack of 12 |  | |