Ngày tải lên :
28/03/2014, 19:20
... nationwide concentrations, and sediment quality guidelines [Total DDD is the sum of o, p -DDD and p, p’ -DDD; total DDE is the sum of o, p -DDE and p, p’-DDE; and total DDT is the sum of p, p’ -DDD, p, p’-DDE, ... oxychlordane b Total DDD is the sum of o, p -DDD and p, p’ -DDD cTotal DDE is the sum of o, p -DDE and p, p’-DDE dTotal DDT is the sum of p, p’ -DDD, p, p’-DDE, and p, p’-DDT e Also exceeded the PSDDA ... cis-chlordane, trans-chlordane, cis-nonachlor, trans-nonachlor, and oxychlordane b Total DDD is the sum of o, p -DDD and p, p’ -DDD c Total DDE is the sum of o, p -DDE and p, p’-DDE d Total DDT is...