Separation and aquatic toxicity of enantiomers of the pyrethroid insecticide lambda-cyhalothrin.

@article{Xu2008SeparationAA,
  title={Separation and aquatic toxicity of enantiomers of the pyrethroid insecticide lambda-cyhalothrin.},
  author={Chao Xu and Jiajia Wang and Wei-Ping Liu and G Daniel Sheng and Yunjie Tu and Yun Ma},
  journal={Environmental toxicology and chemistry},
  year={2008},
  volume={27 1},
  pages={174-81}
}
Chiral pollutants are receiving growing environmental concern due to differential biological activities of their enantiomers. In the present study, enantiomeric separation of the pyrethroid insecticide lambda-cyhalothrin (LCT) was investigated by high-performance liquid chromatography (HPLC) using the columns of Chiralpak AD (amylase tris[3,5-dimethyl-phenyl carbamate]), Chiralpak AS (amylase tris[(S)-1-phenyl carbamate]), Chiralcel OD (cellulose tris[3,5-dimethylphenyl carbamate]), and… CONTINUE READING

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