Paper, 'Further analytical experiments relative to the constitution of the prussic, of the ferruretted chyazic, and of the sulphuretted chyazic acids; and to that of their salts, together with the application of the atomic theory to the analysis of these bodies' by Robert Porrett Subject: Chemistry Published in Philosophical Transactions as 'Farther analytical experiments relative to the constitution of the prussic, of the ferruretted chyazic, and of the sulphuretted chyazic acids; and to that of their salts; together with the application of the atomic theory to the analyses of those bodies'. Written by Porrett at Tower. Communicated by W H [William Hyde] Wollaston. Read 11 May 1815. Abstract published in Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London [later Proceedings of the Royal Society of London], Volume 2, 1833. 22 February 1815