Ko te 2,3-Dimethyl-2,3-dinitrobutane (DMNB) he taapiri e hiahiatia ana mo nga pahū kirihou arumoni.
Kua whakamahia te hua ki te whakawhanake i te kawa inenga voltammetric tere, ngaru tapawha o te taggant (pahū DMNB) i te hiko muka waro kaore i whakarereketia.
I whakamahia e tenei kawa he wairewa phosphate buffer i te pH 7.0.