it is used yo cover your nose from odors created by chemicals combined
This question refers to laboratory safety signals. Two common symbols are the bio-hazard (multiple slashes), and radioactive/radiological which uses stacked triangles.
florence flask is a glass container that can be putted a chemical subtances.
The uses of antigen and antibody reaction will vary but are common for laboratory diagnostics. They are used to test blood compatibility through serological tests.
It is used for sterilizing laboratory apparatus.
Sputum culture is the laboratory procedure for determining which pathogens are present.
gloves and safety glasses, dust mask
1. A mask is used for the protection of the face and eyes in the laboratory. 2. A masking agent is a compound added to react with a specific other compound.
safety mask is a mask!!! _____________________________________________________________ it protects us from viruses/ bad substances.
1.wear an appropriate uniform of the lab. 2.use gas mask for protection of some chemicals 3.obey the teacher's instruction to avoid accidents
the uses of laboratory wares is to measure. and experiment
This question refers to laboratory safety signals. Two common symbols are the bio-hazard (multiple slashes), and radioactive/radiological which uses stacked triangles.
The main safety devices in the laboratory include safety goggles, a gas mask, safety gloves, a first aid kit, eye wash, fire blanket and a fire extinguisher. Other safety items of importance are a telephone and a safety shower.
uses of laboratory instrument
The Dept. of Labor's Occupation Safety & Health Administration (OSHA) is responsible for laboratory workplace safety in those states with direct federal authority for occupational safety and health, and in those laboratory containing institutions not subject to Department of Energy safety authority.
The safety symbols used in a laboratory would depend on what kind of lab it is and what activities are pursued in the lab. There is no universal set of safety symbols suitable for all laboratories.
in a laboratory
safety rules