• Comments on
• "A renewable liquid droplet as a sampler and a windowless optical cell. An automated sensor for gaseous chlorine,"
• H. Liu and P. K. Dasgupta, Anal. Chem., 1995, 67, 4221.

"The paper is jam packed with informatioin. The technique builds on previous work of the author and offers a simple generic approach to small volume analytical measurements. The authors have analyzed the problem thoroughly and seem to have an understanding of both fundamental and practical aspects of the technique.

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