Question

Polychlorinated biphenyls and organochlorine pesticides in human adipose tissue and breas

Answer 1

Contamination from persistent organic pollutants is a pervasive global problem that urgently demands global concern and action. In the present study, concentrations of organochlorine (OC) pesticides and polychlorinated biphenyls (PCBs) were determined in 37 samples of female adipose tissue collected in Hong Kong hospitals. Among the pollutants analyzed, DDTs (2.79 ng/g fat), HCHs (0.72 ng/g fat), and PCBs (0.19 ng/g fat) were prominent compounds in most of the adipose tissue. p,p'-DDE and hexachlorinated biphenyls were found in all samples, whereas heptachlor epoxide and dieldrin were found only in some samples. An estimation of toxic equivalency concentration (TEQ) due to dioxin-like coplanar PCBs was also performed. 

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Answer 2

Explanation:

This error is due to the confirmation parameters not maintained with respect to the plant and order type you used in the process order.

Go to OPK4 transaction or in the path-Production Planning for Process Industries-Process Order-Operations-Confirmation-Define Confirmation Parameters.

Maintain with respect to plant and oreder type and again try to do teh confirmation.

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