tailieunhanh - Nitrate, nitrite, and lead contamination in leafy vegetables collected from local market sites of Go Vap district, Ho Chi Minh city

In addition, the Pb levels in the leafy vegetables were not correlated with nitrate concentration. Based on the results of our investigation, the approximate daily intake (DI) of NO3 – , NO2 – and Provisional Tolerable Weekly Intake (PTWI) of lead were assessed to human health in consuming the observed leafy vegetables. |

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