Classic d.c. polarography

The pulse polarography of adenine and its nucleosides and nucleotides agree with those obtained with the classical polarographical method. However, at higher pH the pulse-polarographic waves can be better measured than the d.c. polarographic waves [81]. 

For routine quantitative analysis, pulse polarography and voltammetry are perhaps the most useful of the modern variants on the classic method. Unlike d.c. 

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