Toxicity and 7-ethoxyresorufin O-deethyl
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Bjรถrn Brunstrรถm; Lars Andersson
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Article
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1988
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Springer-Verlag
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English
โ 452 KB
The toxicities of the coplanar polychlorinated biphenyls 3,3',4,4'-tetrachlorobiphenyl (TCB), 3,3',4,4',5-pentachlorobiphenyl (PeCB) and 3,3',4,4',5,5'-hexachlorobiphenyl (HCB) were compared in a 72-h study on chick embryos. The substances were injected into the air sacs of hens' eggs preincubated f