Articles of clothing must not [pse a safety risk in the conducting of lab activities., Protective goggles and clothing should be worn when handling hazardous materials., Unlabelled chemicals should not be used., Only carry out activities or investigations that are authorized and supervised by teachers., Inspect equipment used to handle or transfer hazardous materials for leaks, cracks, and other forms of damage before use., Be aware of the location and use of first aid and emergency facilities., Students should not take apparatus or chemicals out of the laboratory without the permission of a teacher., Be mindful of where you are standing within the laboratory., Never look into the open end of a test tube during heating., Care should be taken when handling instruments with pointed ends or sharp edges.,

Safety Lab

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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