The modification included an extraction of the tissue with alcoholic KOH prior to ethylation
of the monomethylmercuric ion and subsequent chromatographic separation.
Alumina pillared montmorillonite: characterization and catalysis of toluene benzylation and aniline ethylation
. Applied Catalysis A: General, v.193, p.17-27, 2000.
Modifications including carbamylation, acetylation, ethylation
, or methylation were sufficiently immunogenic to produce specific antibodies to these modified sequences of amino acids .
y Deshpande K.: "Alumina pillared montmorillonite: characterization and catalysis of toluene benzylation and aniline ethylation
We measured MeHg contents in these samples using gas chromatography (GC)-CVAFS detection after aqueous ethylation
, purging, and trapping (Liang et al.
Organotin speciation analyses in marine biota using sodium tetraethyborate ethylation
and gas chromatography with flame photometric detection.
The second relation is very important: it states that the ethylation
of the amine, although it is weaker than the methylation (where [k.sub.alk] = 0.2k, Eq.