Method of preparation
To get the best preparation, take "10 Mm Ammonium Acetate Ph" as the key. This is the core and also the direction.

To make this thing, first clean the utensils, so that they are clean and free of stain. Take an appropriate amount of water, pour it slowly into the kettle, and warm it over a low heat. Take another appropriate amount of agent, that is, "10 Mm Ammonium Acetate Ph", sprinkle it lightly in water, and stir it slowly with a wooden spoon to make it smooth. Stir slowly, do not splash water.

The agent is completely melted, observe its color, smell its taste, and test its purity. If the color is positive and the taste is pure, a good product will be prepared; if there is any abnormality, the cause must be investigated, or the agent is not uniform, or the temperature is not suitable, and it should be changed as soon as possible.

After the preparation is completed, store it in a clean bottle, seal its mouth, and place it in a cool and dry place to prevent deterioration. When using it in the future, be careful not to let sundries in to ensure its quality.