Toxic gasesView more presentations from Chew Keng Sheng.CBRNE - An IntroductionView more presentations from Chew Keng Sheng.Overview of CBRNEChemical agentsBlood agentsNerve agentsBlistering agents1. Blood agentsCyanide groups2. Nerve agentsG series and V seriesG series - made in Germany (that's why it is called G)GA Tabun, GB (Sarin - used in Aum Shinrikyo 1995 attack), GD (Soman)V series e.g.