Zyklon B is (or was) a trademark for hydrocyanic acid, or prussic acid, which is Blausäure in German, hence the B.
It was used as a poison gas in some Nazi extermination camps, mainly Auschwitz and Majdanek.
Zyklon B is a pesticide. Once exposed to air, Zyklon B releases cyanide; which kills people.
Hydrogen cyanide.
Hydrogen cyanide or Zyklon B as it was called.
It was not really called "Bayer" at that time, it was called "I.G. Farben"
Zyklon B was developed by Fritz Haber, a German Jewish chemist and Nobel laureate. It was a cyanide based insecticide and used during the first world war for delousing, but was later used in the killing of thousands of Jews in gas chambers
Zyklon B is a pesticide. Once exposed to air, Zyklon B releases cyanide; which kills people.
Zyklon-B
Zyklon B was the poison used in the Auschwitz gas chambers.
Because, Zyklon B is a poisonous and toxic gas which will kill people withing 15 minutes
Zyklon-B, an industrial-strength pesticide, was poured through openings in the roofs of the gas chambers. When exposed to air, Zyklon-B gives off a highly toxic gas. The Allies found millions upon millions of empty Zyklon-B containers when they raided the death camps. Diesel engine exhausts were also used, either in the "showers" or in gas vans that they transported Jews to the site in.
Zyklon B
Zyklon-B and carbon monoxide
Zyklon B
Hydrogen cyanide.
Zyklon B .
Zyklon B, I believe.
Zyklon B