| 19294327 |
Diaz G, Ortiz R, Schettino B, Vega S, Gutierrez R: Organochlorine pesticides residues in bottled drinking water from Mexico City. Bull Environ Contam Toxicol. 2009 Jun;82(6):701-4. Epub 2009 Mar 18.
This work describes concentrations of organochlorine pesticides in bottled drinking water (BDW) in Mexico City. The results of 36 samples (1.5 and 19 L presentations, 18 samples, respectively) showed the presence of seven pesticides (HCH isomers, heptachlor, aldrin, and p,p'-DDE) in bottled water compared with the drinking water standards set by NOM-127-SSA1-1994, EPA, and World Health Organization. The concentrations of the majority of organochlorine pesticides were within drinking water standards (0.01 ng/mL) except for beta-HCH of BW 3, 5, and 6 samples with values of 0.121, 0.136, and 0.192 ng/mL, respectively. It is important monitoring drinking bottled water for protecting human health. |
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