marijuanas plants uses

Synthetic Drugs, Detection, Uses and Residue in Effluents

Considerable advances have been made over the past century understanding the chemical hazards in food and ways for assessing and managing these risks. In the 1920’s the increasing use of insecticides led to concerns of chronic ingestion of heavy metals such as lead and arsenic from residues remaining on crops. By the 1930’s, a variety of agrochemicals …

Synthetic Drugs, Detection, Uses and Residue in Effluents Read More »

Shopping Cart
Translate »
error: Content is protected !!