Precise definitions of navigable waters of the United States or navigability are ultimately dependent on judicial interpretation and cannot be made conclusively by administrative agencies.
Formaldehyde Poisoning is a disorder brought about by breathing the fumes of formaldehyde. This can occur while working directly with formaldehyde, or using equipment cleaned with formaldehyde. Major symptoms may include eye, nose, and throat irritation; headaches; and/or skin rashes.
Formaldehyde Poisoning Symptoms. Formaldehyde is a dangerous chemical which is found in various products and is used in different industries. Colorless and flammable, it is poisonous and can even suffocate the person to death.