Color: Clear, Red; Material: Polypropylene; Size: 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 inch; Tolerance:20 degrees celsius±0.3ml; Capacity: 25ml, 50ml, 100ml; Packing List: 3Pcs x Volumetric Flask with Plug Cap
Advantage: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; The bottle mouth has a plastic stopper to reduce evaporation and prevent liquid leakage; The long neck shape is convenient for holding and shaking to mix liquid; The transparent bottle body and accurate blue graduation line ensure the accuracy of your experiments.
Instruction: When pouring liquid, please use a glass rod to drain it slowly to prevent the liquid from leaking. When mixing liquids, please plug the bottle cap tightly before shaking to prevent the liquid from splashing.
Application: Suitable for various occasions, the flask is suitable for a variety of occasions, such as laboratories, chemical rooms and so on.
Note: When storing liquids, make sure the cap is tightly closed. When you finish using the volumetric flask, please remember to clean it and ensure it is dry after cleaning.