What are the precautions for use in plastic reagent bottles?

What are the precautions for use in plastic  reagent bottles?

Chemical reagents are obligatory solutions in the laboratory and have different characteristics according to the type, such as flammable, explosive, oxidative, toxic, see light and easy to decompose, so that the bottles used to store the reagents in plastics are also of various types. Because various types of characteristics of chemical reagents, slightly left alone, are prone to safety incidents, this product should be aware of the following issues when applied.

1. Experimenters should be well aware of the more commonly used nature of the reagents and take care to protect the labels of the bottles in case of confusion about the type of reagents, resulting in unwanted losses.

2. To guarantee that the reagents are not contaminated, the reagents should be removed from the bottle with a clean, angular spoon, and the removed reagents should not be poured back into the original bottle.

3. It is not possible to vigorously inhale with your nose against the plastic mouth of the reagent bottle, if it is necessary to sniff the smell of the reagent, it is possible to keep the mouth away from your nose, the forehand instigating above the bottle, allow the air to blow against itself and prohibit tasting the reagent with your tongue.

4. When volatile bottles are not easily opened in the summer, be able to soak the bottle down to the cold water inside for a while, prevent danger due to air liquid impingement in the high bottle at room temperature, remember to close stoppers when reagents are taken, and bottles that release toxic, odorous gas should also be sealed with wax.

5. Discarded bottles cannot be discarded readily and should be handled centrally after rinsing.

The above points are some precautions for plastics from reagent bottles when they are applied, and we must be aware when they are applied daily, in fact, the safety of the laboratory needs more than just pay attention to the application of such bottles, and all kinds of subtle things in an experiment need to be handled carefully, so that safety incidents can be prevented.