The volumetric flask is used to accurately prepare the concentration and liquid solution of a certain substance. These flasks are suitable for use in laboratories and other settings where chemicals are used.SpecificationCapacity: 50ml, 100ml, 250mlColor: Clear, RedMaterial: PolypropyleneSize: 50 x 140mm / 1.97 x 5.51 inch (OD*H), 62 x 165mm / 2.44 x 6.5 inch (OD*H), 82 x 215mm / 3.23 x 8.46 inch (OD*H)Bottle Neck Outer Diameter: 14mm / 0.55 inch, 14.5mm / 0.57 inch, 21.5mm / 0.85 inchTolerance: 20 degrees celsius±0.3mlPacking List: 3Pcs x Volumetric Flask with Plug CapAdvantage1. The volumetric flask is made of polypropylene, which does not break like glass and can be reused for a long time, with excellent chemical resistance and durability.2. The bottle mouth has a polypropylene stopper to reduce evaporation and prevent liquid leakage.
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