Active Standard: D3682 - 13
Standard D3682 has some ambiguous language about the ashing procedures that need to be clarified. The standard also needs a revision of the tolerances assigned to some temperatures.
Keywordsaluminum oxide (A12O3); ash analysis; atomic absorption spectroscopy; calcium oxide (CaO); elemental ash composition; ferric oxide (Fe2O3); magnesium oxide (MgO); potassium oxide (K2O); silicon dioxide (SiO2); sodium oxide (Na2O); titanium dioxide (TiO2);
Ballot Item Approved as D3682-2013 and Pending Publication