Volumetric flask (volumetric flask)
with a long neck glass bottle with a volume of just tick marks, as used for preparing the solution to the desired volume with a cork top. It can shake the mixture together thoroughly , most ranging in size from 50 ml. to 2 L. commonly used in the preparation of standard solutions. (Solution with a concentration of course), or prepare a solution containing less concentrated solution of the substrate or chemical solvents.
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