As polymer systems have become more complex, often consisting of blends or composites of a variety of materials, analysis based on single measurement of average property no longer adequately characterizes a polymeric material. Consequently, researchers are using linked instrumental techniques to characterize the materials, and this has resulted in what is termed hyphenated techniques. This book presents a snapshot of state-of-the-art applications and methodologies of polymer characterization techniques in six Hyphenated Spectroscopic Methods, Hyphenated Chromatographic Methods, Chromatographic Methods, Surface Analysis Methods, Microscopic Methods, and Solid State NMR Methods.