Erlenmeyer flask shape, purpose and method of use
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[Shaping] The Erlenmeyer flask is a kind of beaker designed on the basis of the tall beaker. The production process is the same as that of the low-profile beaker. Due to its conical shape, it is difficult to produce a higher type beaker. The Erlenmeyer flask is a cone-shaped high-shaped beaker with a mouth. The bottom is large and stable, and the heating surface can be enlarged. The liquid can be oscillated during heating, which can accelerate the dissolution reaction and prevent bumping and splashing. The small mouth can reduce the amount of volatilization, the mouth has a flanging, which is convenient for clamping, and has the effect of dissipating heat to reduce the temperature and increase the mechanical strength. The spout is convenient for pouring out the liquid.
[Usage method] Same as low-type beaker.
[Use] In addition to the use of a high-shaped beaker, it is mainly used in the analysis of alloys and minerals in the iron and steel, geological and other departments. Due to the characteristics of its shape, the bottom is large and the mouth is small, it can be placed steadily, and it can be oscillated to a larger extent during heating. The receiving bottle for titration operation and atmospheric distillation is more ideal.
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Post time: Nov-16-2021
