Science News Magazine of the Society for Science & the Public reported that BPA has even been found in carbonless copy papers such as cash-register and credit-card receipts.

The average cash register receipt that's out there and uses the BPA technology will have 60 to 100 milligrams of free BPA.” By free, he explains, it’s not bound into a polymer, like the BPA in polycarbonatesR It’s just the individual molecules loose and ready for uptake.

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