实验室实验流程英文

Laboratory Regulations

To ensure the lab safety and the well organization of experiments, all students are required to follow carefully the procedure and rules given in the instructions below.

1. Pre-work

(i) Pick up an experiment subject.

(ii) Make a experiment scheme and get approvals from related lecturers.

(iii) Hand in the final experiment plan to Simon Yao Zhu three days ahead of time.

2.During the laboratory work.

(i) Be on time.

(ii) Snacks, drinks, source ignition and other articles not required during practical work must not be brought into laboratories.

(iii) Laboratory coasts and safety equipments are to be worn in the laboratories at all times

(iv) You are not allowed to carry out any operations without the lecturer’s permission. Unauthorized work of any kind in the laboratories is strictly forbidden.

(v) Do not rush and play pranks in the laboratory. It is expressly forbidden to remove any chemicals or apparatus without the lecturer’s permission. If you need to, obtain your lecture’s permission first.

(vi) Do not leave a laboratory experiment unattended without first consulting your lecturer. If you have to, turn off the water, and electricity whenever you leave your work. For some experiments that can not be interrupted , be sure that there is someone to take over your work. It is expressly stressed that for some experiments which involve long time span, like bio experiments, you need to mark and protect your apparatus and experiment object.

（vii）Take related records during the experiment. Any falsifications of data are strictly forbidden.

3. After Work

(i) Students are responsible for the cleanliness of their work benches, which should be left clean, dry at the end of the practical period. All experiment waste should be disposed off per the guideline given by the lecturer or lab supervisor. You can not leave the laboratory without the lecturer’s permission.

(ii) Study your experiment results and make a research report.

4. Others

(i) Notify the instructor immediately in case of an accident.

(ii) If you find any equipment failures or damages, or break an equipment, report it immediately to your lecturer or lab supervisor. Never try to fix the problem yourself or to cover the problem.

(iii) Keep the laboratory ventilated unless it affects your experiment.

(iv) Try not to change your fixed experiment scheme if it’s not necessary. Special occasions should be discussed first. You are not encouraged to change your experiment subject halfway.