A concise guide to Ion Analysis, Conductivity, and Dissolved Oxygen measurements
A brief but informative look at making measurements with ion electrodes and conductivity and dissolved oxygen probes. Includes theory of ion, conductivity, and dissolved oxygen measurements including choosing the right technique for the application to ensure good results, and a bibliography of methods. To recieve your free application booklet click FREE ION, CONDUCTIVITY, & DO BOOKLET

Informative pH Booklet
A free pH booklet is available which contains valuable information on basic pH measurement theory, pH measurement techniques, selecting the proper pH electrode for a particular application, and a pH troubleshooting guide. The booklet is available from Lazar Research Labs. Inc. by clicking Free pH Booklet. The booklet can also be obtained from the Lazar web site at