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About Lock Lock Setting

The Safety Security Management System is designed to be regularly updated to the latest information by linking with the following computer system to improve the accuracy and effectiveness of information.
- Academic Affair System: Info. on the persons engaged in research activities
- Space management system: Laboratory info., full-time persons who engage in research activities, information on the equipment to manage

The Lock function should be set not to automatically update the laboratory information or informationon the equipmentto manage

Chonnam National University Laboratory Safety Management Center

Chemical Safety
Hazardous Materials that Cannot be Mixed with Others
Class 1
(Oxidizing Solid)		 Class 2
(Combustible Solid)		 Class 3
(Pyrophoric Material and Water Reactive Chemical)		 Class 4
(Flammable Liquid)		 Class 5
(Self-reactive Substance)		 Class 6
(Oxidizing Liquid)
Class 1
(Oxidizing Solid)		 X X X X ○
Class 2
(Combustible Solid)		 X X ○ ○ ○
Class 3
(Pyrophoric Material and Water Reactive Chemical)		 X X ○ X X
Class 4
(Flammable Liquid)		 X ○ ○ X X
Class 5
(Self-reactive Substance)		 X ○ X ○ X
Class 6
(Oxidizing Liquid)		 ○ X X X X
※ Remarks “○”indicate that chemicals can be mixed with others. “X”indicates that chemicals cannot be mixed with others.