A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Determination of chiral ratio of o,p‐DDT and o,p‐DDD pesticides on polysaccharides chiral stationary phases by HPLC under reversed‐phase mode
10.1002/tox.10069.abs
A simple and reliable HPLC method for the chiral resolution of o,p‐DDT and o,p‐DDD is described. The enantiomeric resolution of o,p‐DDT and o,p‐DDD has been achieved on Chiralpak AD‐R, Chiralcel OD‐R, and Chiralcel OJ‐R chiral stationary phases. The mobile phases used were acetonitrile–water (50:50 [v/v]) and acetonitrile‐2‐propanol (50:50 [v/v]) at a flow rate of 1.0 mL/min. For both pesticides detection was done at 220 nm. The values for o,p‐DDT of α and Rs varied from 1.24 to 2.52 and from 0.80 to 2.47, respectively. The values of α and Rs for o,p‐DDD were 1.26 and 0.60, respectively. © 2002 Wiley Periodicals, Inc. Environ Toxicol 17: 329–333, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/tox.10069
Determination of chiral ratio of o,p‐DDT and o,p‐DDD pesticides on polysaccharides chiral stationary phases by HPLC under reversed‐phase mode
10.1002/tox.10069.abs
A simple and reliable HPLC method for the chiral resolution of o,p‐DDT and o,p‐DDD is described. The enantiomeric resolution of o,p‐DDT and o,p‐DDD has been achieved on Chiralpak AD‐R, Chiralcel OD‐R, and Chiralcel OJ‐R chiral stationary phases. The mobile phases used were acetonitrile–water (50:50 [v/v]) and acetonitrile‐2‐propanol (50:50 [v/v]) at a flow rate of 1.0 mL/min. For both pesticides detection was done at 220 nm. The values for o,p‐DDT of α and Rs varied from 1.24 to 2.52 and from 0.80 to 2.47, respectively. The values of α and Rs for o,p‐DDD were 1.26 and 0.60, respectively. © 2002 Wiley Periodicals, Inc. Environ Toxicol 17: 329–333, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/tox.10069
Determination of chiral ratio of o,p‐DDT and o,p‐DDD pesticides on polysaccharides chiral stationary phases by HPLC under reversed‐phase mode
Ali, Imran (author) / Aboul‐Enein, Hassan Y. (author)
Environmental Toxicology ; 17 ; 329-333
2002-01-01
5 pages
Article (Journal)
Electronic Resource
English
Determination of AR-42 enantiomeric purity by HPLC on chiral stationary phase
| British Library Online Contents | 2017
Characterisation and stability studies of reversed stationary phases for HPLC
| British Library Conference Proceedings | 1996
Transplacental transfer of organochlorine pesticides: Concentration ratio and chiral properties
| DOAJ | 2019