4-(Dimethyl-d6-amino)nitrosobenzene,4-Nitroso-N,N-bis(trideuteriomethyl)aniline,p-(Dimethyl-d6-amino)nitrosobenzene is labelled p-(Dimethylamino)nitrosobenzene which is an intermediate in the synthesis of Meldola Blue, a biosensor for the measurement of lactate in serum.,- Stable Isotope Reagent