No abstract

Column temperature, 243°C ., detector temperature, 310°C .; helium carrier, cc./min. 6 Column temperature, 259°C ., detector temperature, 320°C .; helium carrier, 63 cc./min.

JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org.. University of California Press is collaborating with JSTOR to digitize, preserve and extend access to 19th-Century Music.

No abstract

No system appears to have been described in the literature for direct automatic injection of liquid samples as small as 0.006 ml. into gas chromatographic columns.