Decorative Dartmouth College Dish by Royal Staffordshire Pottery: 45,300 +/- 400 ppm Lead

Introduction:

Tamara Rubin is a Federal award winning independent advocate for consumer goods safety and childhood Lead poisoning prevention. She is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009, and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses XRF testing (a scientific method used by the Consumer Product Safety Commission) to test consumer goods for metallic toxicants (including Lead, Cadmium, Mercury and Arsenic). To read more about the testing methodology employed for the test results reported on this blog, please click this link.

60-second test
on decorative surface

• Lead (Pb): 45,300 +/- 400 ppm
• Cadmium (Cd): non-detect
• Mercury (Hg): 31 +/- 11 ppm
• Bromine (Br): non-detect
• Chromium (Cr): non-detect
• Iron (Fe): 954 +/- 50 ppm
• Copper (Cu): 30 +/- 10 ppm
• Zinc (Zn): 19 +/- 6 ppm
• No other metals detected