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2. EPA list of extremely hazardous substances - Wikipedia

   en.wikipedia.org/wiki/EPA_list_of_extremely...

   This is the list of extremely hazardous substances defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. § 11002).The list can be found as an appendix to 40 CFR 355. [1]

3. List of highly toxic gases - Wikipedia

   en.wikipedia.org/wiki/List_of_highly_toxic_gases

   Toxic: a chemical that has a median lethal concentration (LC 50) in air of more than 200 parts per million (ppm) but not more than 2,000 parts per million by volume of gas or vapor, or more than 2 milligrams per liter but not more than 20 milligrams per liter of mist, fume or dust, when administered by continuous inhalation for 1 hour (or less if death occurs within 1 hour) to albino rats ...

4. List of poisonous plants - Wikipedia

   en.wikipedia.org/wiki/List_of_poisonous_plants

   Those with a history of poison ivy or poison oak contact dermatitis may be most at risk for such an allergic reaction. During mango's primary ripening season, it is the most common source of plant dermatitis in Hawaii. Manihot esculenta: cassava: Euphorbiaceae: Roots and leaves contain two cyanogenic glycosides, linamarin and lotaustralin.

5. Did you know that one of the deadlest plants in North America ...

   www.aol.com/did-know-one-deadlest-plants...

   Poison hemlock is one of the deadliest plants found in North America, containing highly toxic piperidine alkaloid compounds that cause respiratory failure and death in mammals. While all parts of ...

6. Cyanide poisoning - Wikipedia

   en.wikipedia.org/wiki/Cyanide_poisoning

   A lactate concentration above 10 mmol per liter is an indicator of cyanide poisoning, as defined by the presence of a blood cyanide concentration above 40 μmol per liter. Lactate levels greater than 6 mmol/L after reported or strongly suspected pure cyanide poisoning, such as cyanide-containing smoke exposure, suggests significant cyanide ...

7. Heads up: These Amazon Warehouse secret deals - AOL

   www.aol.com/lifestyle/heads-amazon-warehouse...

   How does Amazon Warehouse work? All Warehouse items are either renewed or used. If the item is used, it's broken down even further by item condition, so you know whether it's like new or regularly ...

8. North America's 'deadliest' plant is back: What you need to ...

   www.aol.com/news/north-americas-deadliest-plant...

   Poison hemlock plants are back in Central Ohio: Here's what you need to know about North America's deadliest plant

9. List of venomous animals - Wikipedia

   en.wikipedia.org/wiki/List_of_venomous_animals

   [1] [2] They are often distinguished from poisonous animals, which instead passively deliver their toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested. [1] [2] [3] The only difference between venomous animals and poisonous animals is how they deliver the toxins. [3]