Answer:
the awnser is *use googel or a calculator and find the formula its really easy lean it* <3
Explanation:
The elements that must be included in an SDS are physical and chemical characteristics, health effects, exposure limits and the origin of the ads.
<h3>What goes in SDS?</h3>
A Safety Data Sheet shows important information about the chemical to be used.
This includes the physical and chemical characteristics of the chemical, and protective measures against its negative effects. The health effects should also be shown.
Find out more on Safety Data Sheets at brainly.com/question/23694150
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Answer:
Polymerase chain reaction
Explanation:
