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PH helmet

Index PH helmet

The P helmet, PH helmet and PHG helmet were early types of gas mask issued by the British Army in the First World War, to protect troops against chlorine, phosgene and tear gases. [1]

12 relations: British Army, Chlorine, Gas mask, Glycerol, Hexamethylenetetramine, Hydrogen cyanide, Hypo helmet, Mica, Phosgene, Sodium phenoxide, Tear gas, World War I.

British Army

The British Army is the principal land warfare force of the United Kingdom, a part of British Armed Forces.

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Chlorine

Chlorine is a chemical element with symbol Cl and atomic number 17.

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Gas mask

The gas mask is a mask used to protect the user from inhaling airborne pollutants and toxic gases.

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Glycerol

Glycerol (also called glycerine or glycerin; see spelling differences) is a simple polyol compound.

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Hexamethylenetetramine

Hexamethylenetetramine or methenamine is a heterocyclic organic compound with the formula (CH2)6N4.

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Hydrogen cyanide

Hydrogen cyanide (HCN), sometimes called prussic acid, is a chemical compound with the chemical formula HCN.

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Hypo helmet

The Hypo helmet, or British Smoke Hood (its official name), was an early British World War I gas mask, designed by Cluny MacPherson.

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Mica

The mica group of sheet silicate (phyllosilicate) minerals includes several closely related materials having nearly perfect basal cleavage.

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Phosgene

Phosgene is the chemical compound with the formula COCl2.

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Sodium phenoxide

Sodium phenoxide is an organic compound with the formula NaOC6H5.

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Tear gas

Tear gas, formally known as a lachrymator agent or lachrymator (from the Latin lacrima, meaning "tear"), sometimes colloquially known as mace,"Mace" is a brand name for a tear gas spray is a chemical weapon that causes severe eye and respiratory pain, skin irritation, bleeding, and even blindness.

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World War I

World War I (often abbreviated as WWI or WW1), also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.

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Redirects here:

P Helmet, PH gas helmet, PHG helmet, Ph helmet, Tube helmet.

References

[1] https://en.wikipedia.org/wiki/PH_helmet

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