PFHxA was found to be the most common, appearing in nine of 22 tested wristbands. The median PFHxA concentration was found to be nearly 800 parts per billion (ppb), and one sample exceeded 16,000 ppb.

they found that PFHxA was the most prevalent — popping up in nine out of 22 wristbands tested. The median PFHxA concentration was nearly 800 parts per billion (ppb), with one sample surpassing ...

WRIXO, a cloud-based medical wristband, is trying to make this process faster. SEE ALSO: Why is everyone so worried about Snap Maps when Venmo is the OG creeper? WRIXO was made specifically for ...