Syria nerve gas claims undermined by eyewitness accounts [View all]
Source: Guardian
New questions have emerged over the source of the soil and other samples from Syria which, it is claimed, have tested positive for the nerve agent sarin, amid apparent inconsistencies between eyewitness accounts describing one of the attacks and textbook descriptions of the weapon.
As questions from arms control experts grow over evidence that the Assad regime has used chemical weapons on a limited scale on several occasions, one incident in particular has come under scrutiny.
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According the US Centres for Disease Control and Prevention, "sarin is a nerve agent that is one of the most toxic of the known chemical warfare agents. It is a clear colourless liquid
generally odourless and tasteless".
But eyewitness accounts of that attack, in which six rebels died and which were reported at the time by the Associated Press described "white smoke" pouring from shells that "smell[ed]
like hydrochloric acid".
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According to the US and UK governments, "miniscule" samples recovered by opposition sources and passed on to western intelligence agencies have shown traces of sarin. No other agents have been mentioned.
Read more: http://www.guardian.co.uk/world/2013/apr/28/syrian-nerve-gas-claims-eyewitness