Methiocarb (Standard) is the standard substance of Methiocarb, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Methiocarb, a carbamate pesticide, is used as an insecticide, acaricide, bird repellent, and molluscicide. Methiocarb stimulates cholinergic by inhibiting reversibly acetylcholinesterase activity, making methiocarb a potent neurotoxin.