Chemical substances contain materials that could be dangerous. There are many chemicals in the laboratory that poses this treas. Moreover, other utensil and equipment also come in large number and size. A laboratory is a place for people works with chemicals, it is very important to have everything organized. Toxic and dangerous chemicals require people […]
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4 Major Reasons Why Chemicals Are Stored in Brown Bottles
- Post author By malykafirdaus
- Post date November 13, 2018
- Tags brown bottle, chemicals, stored