Algal Toxin Analysis

During the summer months, the presence of blue-green algae, also known as cyanobacteria, in the surface waters of fresh water lakes, has the potential to create critical health and ecological concerns. Under certain conditions, particularly in the late summer, algal blooms result in large blue-green masses that clog fresh water lakes worldwide.

Cyanobacteria, which include unicellular and colonial species, are very common and can be found in almost every conceivable marine and freshwater environment. These organisms provide vital ecological functions, including photosynthesis, and are a global source of nitrogen and carbon. However, cyanobacteria also produce water soluble toxins that are lethal to humans and animals. The number of cyanobacteria toxins produced by the harmful algal blooms (HAB) is quite large, but the toxin groups of primary health concern include the   microcystins , nodularin, cylindrospermopsin, and anatoxin. 

Utilizing an LC/MS/MS method, Microbac Laboratories provides quantitation and speciation analysis of the cyanotoxins produced by blue-green algae. In addition to the analysis of cyanobacteria, Microbac routinely tests for known oxygen-depleting contributors to seasonal algal blooms (phosphorus, nitrogen, etc.).

For further information, please read our technical article titled, Cyanobacteria and Algal Toxin Analysis.

Microbac also offers Geosmin & MIB Analysis.