Реакционная трубка химического инструмента
- Категории: Flasks >>>
- Поставщик: Weifang,Heyu,International,Trade,Co.,Ltd.
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Product Description
Precautions for use
(1) The thickness of the bottom of a round bottom flask is uniform and there are no edges, which can be used for long-term strong heat use.
Round bottom flask containing iron chloride solution
Round bottom flask containing iron chloride solution
(2) When heating, the flask should be placed on an asbestos mesh and cannot be heated directly with flame.
(3) After the experiment, if there are any conduits, remove the conduits first to prevent backflow, then remove the heat source, cool it still, and then conduct waste liquid treatment and washing.
When heating the flask, an asbestos mesh should be placed, not exceeding 1/2 of the volume of the flask (in case too much solution is likely to spill out when boiling or the pressure inside the flask is too high and explode).
Round bottom flask containing iron chloride solution
Round bottom flask containing iron chloride solution
(2) When heating, the flask should be placed on an asbestos mesh and cannot be heated directly with flame.
(3) After the experiment, if there are any conduits, remove the conduits first to prevent backflow, then remove the heat source, cool it still, and then conduct waste liquid treatment and washing.
When heating the flask, an asbestos mesh should be placed, not exceeding 1/2 of the volume of the flask (in case too much solution is likely to spill out when boiling or the pressure inside the flask is too high and explode).
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