Based on the XRF screening results, samples of big and small reusable black plastic spoons had 27,170 and 2,225 parts per million (ppm) of bromine, respectively, while a small soup ladle had 1,758 ppm.

Source: https://businessmirror.com.ph/2023/02/27/beware-of-toxin-in-some-plastic-cutlery-kitchen-utensils-watchdog/

Samples are being analysed using a portable handheld XRF.

Source: https://investingnews.com/li3-lithium-corp-reports-up-to-414-lithium-oxide-in-surface-rock-samples-at-the-mutare-lithium-project/