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- Guo, Yi R., et al. Show all 6 Authors
- Journal of environmental science and health 2011 v.46 no.4 pp. 313
- agricultural products; chlorpyrifos; detection limit; enzyme-linked immunosorbent assay; inhibitory concentration 50
- ... A monoclonal antibody-based competitive antibody-coated enzyme-linked immunosorbent assay (ELISA) was developed and optimized for determining chlorpyrifos residue in agricultural products. The IC₅₀ and IC₁₀ of this ELISA were 3.3 ng/mL and 0.1 ng/mL respectively. The average recoveries in six agricultural products were between 79.5% and 118.0%, with the intra-assay coefficient of variation being l ...