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: 25ml, 50ml, 100mlColor: Clear, RedMaterial: PolypropyleneSize: 40 x 115mm / 1.57 x 4.53 inch (OD*H), 50 x 140mm / 1.97 x 5.51 inch (OD*H), 62 x 165mm / 2.44 x 6.5 inch (OD*H)Bottle Neck Outer Diameter: 13mm / 0.51 inch, 15mm / 0.59inch, 15mm / 0.59 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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