View Full Version : Most Accurate Form of Testing

06/10/2010, 11:07 PM
I'm thinking of buying a Hanna Multiparameter Photometer or a LaMotte SMART Spectrophotometer, at least these are the 2 I'm leaning towards. I'm also looking at some colorimeters. Any suggestions on which testing method is most accurate and any recommendations would be great.


Randy Holmes-Farley
06/11/2010, 04:38 AM
What do you want to test? These have limitations in seawater, and alkalinity testing is not facilitated with a spectrophotometer or colorimeter.