1- you must have goggles when you practice chimicals
2-dont run in the lab
3-hold with two hand the material
4-wash the beaker at the end of the experiment
5-if chimical touch your skin use the emergency shower during 15min
6-dont smell the chimical but you can waft
7-if you break something call imediately the teacher
8-dont eat the chimicals
9-don't disturb the others
10-Close your clothes ( don't wear sanders)
Louis Jamet
Paco Cabrejas
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