A simple experimental arrangement...

BESSA FILHO, E. ; SANTOS, A. M. ; BARROS, A. L. F. ; ZAPPA, F. ; PEREIRA, J. A. M. ; MARTINS, M. H. P. ; COELHO, L. F. S. ; WOLFF, W. ; FARIA, N. V. C. . A. L. F. de Barros ; A. Medina ; F. Zappa ; J. A. M. Pereira ; E. Bessa ; M. H. P. Martins ; L. F. S. Coelho ; W. Wolff ; N. V. de Castro Faria . A simple experimental arrangement for measuring the vapour pressures and sublimation enthalpies by Knudsen effusion method: Application to DNA and RNA bases. Nuclear Instruments & Methods in Physics Research A, v. 560, p. 219-223, 2006.

A simple experimental arrangement for measuring the vapour pressures and sublimation enthalpies by the Knudsen effusion method: Application to DNA and RNA bases