Electroredox behaviour of alkyl viologens and polyviologens has been investigated by using differential pulse polarography.
用微分脉冲极谱法研究了烷基紫精及聚紫精的电氧化还原行为。
2
Objective: To establish a simple rapid method for determining Kjeldahl nitrogen content by 1st order differential coefficient single sweep polarography.
建立用一阶导数单扫描极谱法测定食品中凯氏氮含量的简单、快速的方法。
3
METHODS The Secondary derivative differential pulse polarography was developed.