The special focus of JESS is to understand and, progressively, to remedy the reasons for the substantial discrepancies which frequently occur between chemical speciation calculations from different workers. Our aim is to improve the accuracy of quantitative predictions concerning the physicochemical behaviour of aqueous solutions.

The authors of JESS have published a number of papers describing various aspects of JESS development. Reprints are available on request.


J. Phys. Chem. Ref. Data, 2018, 47, 023104-1

New J. Chem., 2018, 42, 7617

J. Solution Chem., 2018, 47, 107

Am. Mineral., 2017, 102, 701

J. Chem. Eng. Data, 2017, 62, 2481

J. Chem. Eng. Data, 2017, 62, 310

Dalton Trans., 2015, 44, 20413

Appl. Geochem., 2015, 55, 170

Appl. Geochem., 2015, 55, 3

J. Chem. Eng. Data, 2014, 59, 2030

Fluid Phase Equilib., 2013, 338, 54

J. Chem. Eng. Data, 2012, 57, 2589

J. Chem. Eng. Data, 2011, 56, 5066

Talanta, 2010, 81, 149

Talanta, 2010, 81, 142

J. Chem. Eng. Data, 2001, 46, 1035

Chem. Commun., 2000, 1265

Talanta, 1993, 40, 819

Talanta, 1991, 38, 1419

Talanta, 1991, 38, 1409

Our Primer documents provide a full introduction to JESS and can be downloaded.