Draft Document – Investigation of solids – Determination of organic, elemental and inorganic carbon content using temperature differentiation
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/2013

Draft Document – Investigation of solids – Temperature-dependent differentiation of total carbon (TOC<(Index)400>, ROC, TIC<(Index)900>)
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2015