How many of the four major acts of destroying the experimental bench did you win?

The experimental table is often used in the experiment of experimental equipment, the frequency of use is very high, so it is very easy to produce damage, even irreversible damage, today I will talk about the main destruction of the experimental table of the four major behaviors, to see if you have ever had a similar bar.

1. Utensil crushing is a common small accident when conducting experiments, generally speaking, it will not cause great damage, but if it is not handled properly, it will cause some damage to the experimental table surface, the correct treatment method is: use small forceps to clip the broken residue of the utensil, in the cleaning treatment, can not be wiped with a rag, otherwise it will cause the residue to rub and collide with the tabletop, leaving an ugly scratch on the surface.
2. If the alcohol lamp is overturned, it will cause the flame to burn the countertop, leaving an unsightly burn mark, and when we use the alcohol lamp, we need to use a tripod to increase the stability of the device and reduce the occurrence of accidents. If the countertop has been burned, you can use a rag dipped in a little motor oil to grind and wipe the burn marks to eliminate the burn marks on the countertop.
3. If the acid and alkali corrosive substance is thrown on the countertop, it needs to be wiped off in time with a rag, and then rinsed with water, or neutralized with reagents. Although the test bench surface has corrosion resistance to acid and alkali properties, the impact of liquid corrosion will become more and more large in the long run, and it is also a good solution to treat and clean the corrosive material in time to keep the table top clean.
4. In addition, the test bench can not be placed in the sun exposure, and when there is a solid stain on it, do not scratch with a sharp object, it is easy to cause irreversible damage to the test bench.