Add new method for Cyanobacteria and toxins detection

[GabrielleParentDoliner]

Method 701.0 for microcystin should be added to Cyanobacteria and toxins detection methods

This method is used for the determination of total (extracellular and intracellular) microcystins –
ADDA in surface water, ground water and finished drinking water.
Reporting Limit (RL): 0.30 µg/L

https://epa.ohio.gov/Portals/28/documents/labcert/Ohio%20EPA%20DES%20701.0%20Version%202.2.pdf