AGM Approved Gas Masks - A leading supplier to Law Enforcement, the U.S. Military & Corporations for NBC(Nuclear, Biological, Chemical) Protective Gear. We stock $5M+ in inventory, offer ultra-low ...

A sign hanging above the doors to the gas chamber reads, "Even the brave cry here." A dozen at a time, Marines are ushered into a small, dark, brick room. A thick haze of o-Chlorobenzylidene ...

In 1914 a chemist called Fritz Haber offered his knowledge to the German Army. He soon began experimenting with chlorine gas to be used in trench warfare.