AROCLOR 1242
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Lab |
|---|---|---|---|---|---|---|---|---|---|
| AROCLOR 1242 | Decreased | Plasma thyroxine concentration | F | Adult | 36 | Toxicity Factor Datasets | Lab | Laboratory | |
| AROCLOR 1242 | Decreased | Plasma estradiol concentration | B | Adult | 36 | Toxicity Factor Datasets | Lab | Laboratory | |
| AROCLOR 1242 | No effect | Time of molting | B | Adult | 36 | Toxicity Factor Datasets | Lab | Laboratory | |
| AROCLOR 1242 | No effect | Plumage color | B | Adult | 36 | Toxicity Factor Datasets | Lab | Laboratory |
Mallard duck (Anas platyrhynchos)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| AROCLOR 1242 | no effect @ 150 ppm | mortality during experiment | Both Male and Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1242 | decrease @ 150 ppm | body weight at 6, 8 and 12 wks of treatment | Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1242 | no effect @ 150 ppm | embryo mortality, # infertile eggs/clutch or # eggs hatched/clutch | Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1242 | 8.9% decrease @ 150 ppm | eggshell thickness, compared to control | Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1242 | 105.0 (7.7 SE) mg Aroclor 1260/kg egg @ 150 ppm | PCB concentration in eggs (PCB resembled Aroclor 1260 profile most closely) | Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1242 | no effect @ 150 ppm | weight and survival of offspring (exposed in ovo) fed control diet after hatching for 3 wks | Female | Adult | 12 pairs/dose | Toxicity Factor Datasets | Laboratory |
