The cupboards in chemistry laboratories ('fume cupboards') are designed to protect the laboratory worker from being exposed to any harmful substances. Air is drawn from outside the cupboard and passes up the chimney (or 'stack'), along with any harmful gases or vapours, where it is diluted in the atmosphere. Usually, it passes through scrubbers first, to destroy harmful chemicals and prevent any pollution to the environment.
There are wide variety of laboratories that exist throughout the world. These include science laboratories, medical laboratories, and chemistry laboratories.
Chemistry is mainly used in laboratories to prepare chemical solutions and drugs.
There are dozens of different laboratory jobs out there, to name a few of the more general ones there would be clinical laboratories, medical laboratories, chemistry laboratories, forensic laboratories, general laboratories and biology laboratories.
No uses, only for research in nuclear chemistry laboratories.
Only in nuclear physics/nuclear chemistry laboratories.
Only in nuclear physics and nuclear chemistry laboratories.
Biology and chemistry are sciences based on evidence and experiments in laboratories.
Nobelium is only an object of studies in nuclear physics and nuclear chemistry laboratories.
Only in nuclear physics and nuclear chemistry laboratories, in USA or Russia.
Only in nuclear physics and nuclear chemistry laboratories, in USA or Russia.
Only in nuclear physics and nuclear chemistry laboratories, in USA or Russia.
Nobelium is only an object of studies in nuclear physics and nuclear chemistry laboratories.