Huge math error corrected in black plastic study; authors say it doesn't matter

[MichMan]

1. Wonder what other slipshod mistakes they made ?

While being off by an order of magnitude seems like a significant error, the authors don't seem to think it changes anything. "This calculation error does not affect the overall conclusion of the paper," the correction reads. The corrected study still ends by saying that the flame retardants "significantly contaminate" the plastic products, which have "high exposure potential."