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[Chemical Knowledge]：Guanidine reagent use attention, scientific use safer and more effective

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Guanidine reagents are a class of commonly used chemical reagents, which are often used in biochemical experiments in laboratories and chemical synthesis processes in industrial production. However, when using guanidine reagents, special attention should be paid to safety to avoid accidents. The following are some precautions for the use of guanidine reagents:

1. Personal protective
When using guanidine reagents, personal protective measures must first be taken. Including wearing protective glasses, wearing laboratory work clothes and gloves. This can effectively reduce the damage caused by agent splashing or contact with skin.

2. Chemical ventilation
When using guanidine reagents, the laboratory must be well ventilated. Try to choose in the fume hood or chemical fume hood operation, avoid reagent gas retention in the room, causing damage to the human body.

3. Experimental operation
When carrying out experimental operation, it should be carried out in strict accordance with the operating procedures. Avoid mixing and contact between reagents, resulting in chemical reactions, resulting in dangerous situations. At the same time, in the process of operation to make experimental records, timely cleaning and disposal of waste reagents.

4. waste treatment
at the end of the experiment, to the correct disposal of waste reagents. Avoid discarding the reagent at will and cause environmental pollution. Generally speaking, the waste reagents should be classified and stored and handled by professional units.

5. Fire-fighting equipment The
laboratory should be equipped with corresponding fire-fighting equipment to prevent fires during the use of reagents. When burning reagents, corresponding fire extinguishing equipment should be used for extinguishing.

In general, guanidine reagents are commonly used in chemical experiments, but special attention should be paid to safety during use. The scientific use of guanidine reagents can not only ensure the safety of the experimental process, but also ensure the accuracy of the experimental data and the validity of the experimental results. It is hoped that all laboratory personnel who use guanidine reagents can strictly abide by the operating procedures, achieve scientific use, and contribute to the safety and stability of the laboratory.

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