The original records must be accurate without measurement data.
3 laboratory management system
A, enter the laboratory, keep the laboratory quiet, it is forbidden to talk loudly in the laboratory.
Two, in strict accordance with the laboratory operating procedures for testing, careful operation, careful thinking.
Third, pay attention to the safety of the experiment. Before entering the laboratory, you should be familiar with the water and electricity switch in the laboratory. In case of an accident, you should take appropriate measures at once. Those who violate the operating rules and cause accidents should be dealt with seriously, and the operators who violate the rules should bear the responsibility.
Four, take good care of public property, encounter damage to experimental instruments, check the reasons and register the damage.
Five, the laboratory should keep the desktop, floor, sink and instruments clean, and the instruments and drugs used in the laboratory should not be taken out of the laboratory at will.
Six, to be equipped with a special notebook, the experimental records should be true, accurate, clean and clear, and the original records should be submitted to the leaders for review after the experiment.
Seven, after the experiment, put away the instruments and countertops, clean the laboratory, clean up the waste, check the water and electricity switch, and close the doors and windows.
4 laboratory safety operation procedures
In order to successfully do the experiment, ensure the success of the experiment, protect the experimental instruments and equipment, ensure the safety of the experimenters, and prevent all kinds of experimental accidents, the safe operation procedures of this laboratory are specially formulated.
First, when not conducting experiments, you should master the operation process and principle, and understand the properties of all equipment and experimental reagents. It is estimated that dangerous experiments may occur, and preventive measures should be taken during operation.
Second, before the start of the experiment, check whether the instrument is in good condition and whether the device is correct and safe. During the experiment, always pay attention to whether the instrument leaks, leaks, breaks and reacts normally.
It is forbidden to smoke or eat in the laboratory. Wash hands carefully after the experiment. Water, electricity, lights and equipment should be turned off immediately after use.
Four, absolutely not allowed to mix all kinds of reagents, in order to avoid accidents. Don't touch the medicine with your hands, don't put your nose to the mouth of the container to smell the reagent, and don't taste any reagent.
5. The remaining reagents in the laboratory shall be disposed of according to regulations, and shall not be discarded or taken out of the laboratory at will. Put it back in the specified container.
6. When pouring reagent or heating liquid, don't look down at the container and face yourself or others to prevent spillage.
Seven, strictly abide by the operating procedures of the laboratory, when igniting combustible gas, be sure to test its purity.
Eight, when leaving the laboratory, should check whether the water, electricity, doors and windows are closed.