Express Board

May 19, 2018: releases android application for stoichiometric calculations and more Stoichiometry Plus

May 10, 2017: releases android application for molecular weight calculation: Thermo FW Calculator

April 30, 2017: releases pH Calculator

April 8, 2017: completes migration of web host to AWS

April 29, 2014: launches Solution Preparation Calculator

Nov 23, 2013:
Reaction Stoichiometry Calculator is officially launched