XRF test results for Mikasa Intaglio CAC 29 “Garden Harvest” pattern bowl, purchased in 1995

For those new to the Lead Safe Mama website:

Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her four sons were acutely Lead-poisoned in 2005).

• Tamara owns and runs Lead Safe Mama, LLC — a unique community collaborative woman-owned small business for childhood Lead poisoning prevention and consumer goods safety.
• Since July of 2022, the work of Lead Safe Mama, LLC has been responsible for five product recalls (FDA and CPSC).
• All test results reported on this website are science-based, accurate, and replicable.
• Please check out our press page to see some of the amazing coverage of our work so far this year!

In the interest of publishing quite a few test results quickly, we will be updating this article with more information shortly. As of 2011, anything over 90 ppm Lead (in the paint, glaze, or coating of an item) is considered unsafe and illegal in items intended for use by children. Dishes are not considered items intended for use by children (on a U.S. federal level), so this level of Lead on the food (or beverage) contact component of a food-use item is not illegal. There are no laws protecting adults from total Lead content concerns in dishware (there are only leach-testing considerations for newly-manufactured dishes and those legislative initiatives only apply to the dishes when they are newly-manufactured and in new condition). Dishes with any amount of Lead content may leach Lead over time with regular use and wear (especially when used with acidic foods and beverages like coffee, tea, wine, alcohol, juice, vinegar, lemon, tomato sauce, etc).

Reading #1) 60-second test (repeated multiple times to confirm results)
on the food surface/ center of dish

• Lead (Pb): 354 +/- 29 ppm
• Cadmium (Cd): non-detect
• Mercury (Hg): non-detect
• Bromine (Br): non-detect
• Chromium (Cr): 717 +/- 404 ppm
• Manganese (Mn): 495 +/- 233 ppm
• Iron (Fe): 1,084 +/- 160 ppm
• Copper (Cu): 134 +/- 35 ppm
• Zinc (Zn): 15,600 +/- 400 ppm
• Titanium (Ti): 8,478 +/- 2,424 ppm
• Zirconium (Zr): 7,429 +/- 123 ppm
• Barium (Ba): 4,299 +/- 155 ppm
• Platinum (Pt): 161 +/- 73 ppm
• Bismuth (Bi): 347 +/- 27 ppm
• No other metals were detected in consumer goods mode.

Reading #2) 60-second test (repeated multiple times to confirm results)
on food surface/ fruit and leaf pattern of dish, which overlaps to inside of bowl

• Lead (Pb): 17,500 +/- 400 ppm
• Cadmium (Cd): 13 +/- 8 ppm
• Mercury (Hg): non-detect
• Bromine (Br): non-detect
• Chromium (Cr): 1,352 +/- 384 ppm
• Iron (Fe): 1,620 +/- 187 ppm
• Copper (Cu): 149 +/- 38 ppm
• Zinc (Zn): 10,700 +/- 300 ppm
• Zirconium (Zr): 9,836 +/- 290 ppm
• Tin (Sn): 216 +/- 19 ppm
• Barium (Ba): 4,074 +/- 174 ppm
• Gold (Au): 150 +/- 74 ppm
• Bismuth (Bi): 1,519 +/- 70 ppm
• No other metals were detected in consumer goods mode.