Water Environment Federation (WEF) Discussion Forums / Technical Discussion Group in Spanish / Archives / Archived Forum Topics / Standard Methods / Latest PostsWater Environment Federation (WEF) Discussion ForumsWater Environment Federation (WEF) Discussion Forumshttp://www.wef.org/TechnicalDiscussions/jfuller@wef.orgWed, 19 Nov 2008 12:32:03 GMT20RE: Standard Methodshttp://www.wef.org/TechnicalDiscussions/Topic35-7-1.aspxEstimado Bill:</P><P>La respuesta a su cuestion depende del analisis, el Estado en el cual se situa el laboratorio, y el permiso guvernamental (NPDES--National Pollution Discharge Elimination System) que dicta al laboratorio cuales analisis necesitan ser hechos--al igual cual Edicion de Methodos Estandard necesita ser usado.Wed, 31 Aug 2005 17:47:58 GMTVictorStandard Methodshttp://www.wef.org/TechnicalDiscussions/Topic35-7-1.aspxWhat is the latest APPROVED edition of Standard Methods which we are to be using in the United States?Tue, 30 Aug 2005 12:25:23 GMTBill