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In order for a chemical to become hazardous to a person's health, it must first contact or enter the body and the chemical must have some biological effect on the body. Once chemicals are in the body, they are distributed by the blood stream and can attack and harm organs which are far away from the original point of entry as well as where they entered the body.
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Health and Safety Fact Sheets (OSH Answers)
|How Do Particulates Enter the Respiratory System?|
|How Workplace Chemicals Enter the Body|
|Synergism and related terms|
|What are the Effects of Dust on the Lungs?|
|What is a LD50 and LC50?|
|What Makes Chemicals Poisonous|
|RTECS® (Registry of Toxic Effects of Chemical Substances)||$350.00|
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