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What's New   New Product   News   Information   Update History		What's New. New Product   2010/03/18：   New measuring range for tert-Butyl mercaptan   2010/01/27：   New 1,3-Dichloropropene tube   2009/12/18：   New MITC tube   2009/12/18：   New ETBE tube   2009/11/02：   New Air Sampler   2009/08/12：   New Smoke tube   2009/06/22：   New Methyl bromide tube   2009/02/03：   New Formaldehyde tube for IAQ   2009/01/15：   Improved shelf life on 176S Methyl iodide tube   2008/11/05：   Improved measuring range on 118SB Benzene tube   2008/10/29：   New Methanol tube   2008/10/14：   New tubes for fumigation industry   2008/10/09：   235S 1,1-Dichloroethane tube model changed to 235SA   2008/09/16：   New Ethylene tube   2008/09/01：   236S 1,1,2-Trichloroethane tube model changed to 236SA   2008/07/17：   New 1,3-Butadiene tube   2008/04/23：   230S 1,2-Dichloroethane tube model changed to 230SA   2008/04/16：   145S 1,2-Dichloroethylene tube model changed to 145SA   2008/04/10：   New Tetrachloroethylene tube for process control   2008/04/09：   New Ammonia tube News   2008/02/14：   ISO14001 is obtained   2008/02/12：   Portable gas monitors -500 series- discontinued   2006/11/08：   We are certified under ISO14001   2006/11/01：   US office is opened.   2006/07/05：   SEMICON Korea 2007   2006/07/05：   SEMICON Japan 2006   2006/06/19：   Notice of relocation   Information   2010/06/18：   Attended expositions   2010/02/08：   Restart of Ethylene glycol tube (232SA) supply   2009/11/02：   Discontinued production of Air sampler S-25N   2009/03/04：   Temporarily unavailable-Ethylene glycol tube (232SA)