Arsenic (As) is a ubiquitous element found in almost every environmental compartment. Moreover, inorganic As is a Class 1 non-threshold carcinogen and globally, millions of people are at risk, mainly through drinking tainted water which is also used to irrigate agricultural soils.As is found in soils in its inorganic form but also as organic As, mostly mono- and dimethylarsenic (MMA(V) and DMAV(V) ...