Jacket Reation Bottle

Instructions for use:

Before use, first wash and dry the flask, put the substance to be measured into the bottle, and perform distillation, heating or titration operations. For example, when performing titration analysis, the substance to be measured is placed in the bottle, then the indicator is added, and then the titration is performed with a burette, and the flask is continuously shaken during the titration. The titration is stopped when the indicator in the bottle just changes color, and the calculated result is Can.