The evolution of the research directions through the nano size and complex systems leads the researchers to use more and more efficient analytical methods: Now an analytical technique can not be used alone any more in a lab: It may not be sufficient to identify and describe a whole system. Rspecially for bioelectrochemical systems it becomes essential to have more than one analytical technique to understand the reaction mechanisms. VMP3多通道電化學(xué)工作站-16通道