A 5 min, condensed version of my 2014 paper: “A Differential Adenosine Triphosphate Test Method for Differentiating between Bacterial and Fungal Contamination in Water-Miscible Metalworking Fluids” is now available at http://audioslides.elsevier.com/getvideo.aspx?doi=10.1016/j.ibiod.2015.01.006.
The paper describes how the method was developed and validated. This is the first published report of an ATP test method that can quantify microbial biomass and then distinguish between bacterial and fungal biomass.